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Complete Your Look

Irene Pant

Irene Pant

add – $ 3,188
Pieper Fleece

Pieper Fleece

add – $ 4,287
Ynes Long Sleeve Top

Ynes Long Sleeve Top

add – $ 2,089
GwenUV™ Pant

GwenUV™ Pant

add – $ 2,748
Chapelle Fleece Jacket

Chapelle Fleece Jacket

add – $ 3,847
Nellie Packable Puffer Jacket

Nellie Packable Puffer Jacket

add – $ 4,947
Mollie Baby Tee

Mollie Baby Tee

add – $ 1,539
Joan Square Neck Tank in MeltEffect™

Joan Square Neck Tank in MeltEffect™

add – $ 1,649
GwenUV™ Pant

GwenUV™ Pant

add – $ 2,748
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“Super warm, wind resistant, and oh so chic!”

– Rebecca L.

Complete Your Look

Irene Pant

Irene Pant

add – $ 3,188
Pieper Fleece

Pieper Fleece

add – $ 4,287
Ynes Long Sleeve Top

Ynes Long Sleeve Top

add – $ 2,089
GwenUV™ Pant

GwenUV™ Pant

add – $ 2,748
Chapelle Fleece Jacket

Chapelle Fleece Jacket

add – $ 3,847
Nellie Packable Puffer Jacket

Nellie Packable Puffer Jacket

add – $ 4,947
Mollie Baby Tee

Mollie Baby Tee

add – $ 1,539
Joan Square Neck Tank in MeltEffect™

Joan Square Neck Tank in MeltEffect™

add – $ 1,649
GwenUV™ Pant

GwenUV™ Pant

add – $ 2,748
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Notify me when the Fay Quarter Zip Midweight Merino Top - Black is back in stock!

Get notified when the Fay Quarter Zip Midweight Merino Top - Black (SIZE, COLOR) is back in stock.

A woman modeling a black long-sleeve athletic quarter-zip top with contrasting light gray seam lines, paired with black leggings, against a plain white studio background.
A woman modeling a black long-sleeve athletic top and matching black leggings with subtle contrast stitching, paired with olive green slip-on shoes, against a plain white studio background.
A close-up of a woman wearing a black long-sleeve athletic quarter-zip top with contrasting gray seam piping, shown against a plain light background.
A woman modeling a black long-sleeve athletic top and matching leggings with light gray contrast stitching, photographed against a clean white studio background.
A woman modeling a black long-sleeve athletic top and matching black leggings with white contrast stitching, paired with olive green slip-on shoes, against a plain white background.
A woman viewed from the back wearing a black long-sleeve athletic top and matching black leggings with contrasting gray seam detailing, against a plain light gray studio background.
A woman modeling a black long-sleeve athletic top and matching black leggings with contrasting white seam lines, paired with olive green slip-on shoes, against a plain white studio background.
A woman viewed from behind wearing a black long-sleeve athletic top and matching black leggings with contrasting light gray seam lines, standing against a plain white studio background.

Fay Quarter Zip Midweight Merino Top

MXN $ 3,188
$ 3,188

Our merino base layer top, a midweight blend of merino wool and bamboo to keep you warm from basecamp to backcountry.

Explore features

Color: Black

Core
Limited
Size XXS
Estimated ship date:
Join the waitlist

  • Merino wool-bamboo blend

  • Slim-fit with a mock neck

  • Designed for -30°F to 32°F temperature range

  • 48.3% Wool, 44.9% Bamboo Viscose, 4% Spandex, 2.8% Polyamide
  • 270gsm
  • Naturally breathable, insulating, thermoregulating, moisture-wicking, and odor resistant
  • Women’s specific fit
  • Ergonomic design lines
  • Printed Logo

More in Black

A woman modeling a black hooded ski jacket with a full front zipper and zippered chest pocket, paired with black ski pants, against a plain white studio background.
A model stands against a plain white studio background wearing a black ski jacket and black ski pants, holding a pair of blue gloves.

  • Performance PrimaLoft® insulation

  • 20,000 mm waterproof rating

  • Designed for 0°F - 40°F temperature range

Lawrence Jacket - Cropped - Black

MXN $ 8,683
$ 8,683

  • Performance PrimaLoft® insulation

  • 20,000 mm waterproof rating

  • Designed for 0°F - 40°F temperature range

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A woman modeling a black long-sleeve athletic top with a brown cowl neck scarf against a plain white studio background.
A model stands against a plain white studio background wearing a black long-sleeve turtleneck bodysuit, a dark brown knit neck warmer, and dark blue slip-on shoes.

  • Moisture-wicking seamless nylon

  • Medium compression

  • Designed for 15°F - 60°F temperature range

Johnson Top - Black

MXN $ 2,089
$ 2,089

  • Moisture-wicking seamless nylon

  • Medium compression

  • Designed for 15°F - 60°F temperature range

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A woman modeling a black long-sleeve turtleneck top and matching black leggings, styled with a brown cowl neck warmer, dark blue slippers, and patterned socks, against a plain white studio background.
A model wearing a black long-sleeve crop top, black high-waisted leggings, dark blue slip-on slippers, and a brown neck gaiter, standing against a plain white studio background.

  • Moisture-wicking seamless nylon

  • Medium compression

  • Designed for 15°F - 60°F temperature range

Sophia Legging - Black

MXN $ 2,089
$ 2,089

  • Moisture-wicking seamless nylon

  • Medium compression

  • Designed for 15°F - 60°F temperature range

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A model wearing a black long-sleeve mock neck top and matching black capri leggings, paired with beige slip-on shoes, against a plain white studio background.
A model wearing black high-waisted capri leggings, a black long-sleeve top, and beige slip-on slippers against a plain white studio background.

  • Thermo-regulating merino wool and soft bamboo blend

  • High-rise and non-compressive

  • Designed for -30°F - 60°F temperature range

Clare Lightweight Bamboo Capri - Black

MXN $ 2,089
$ 2,089

  • Thermo-regulating merino wool and soft bamboo blend

  • High-rise and non-compressive

  • Designed for -30°F - 60°F temperature range

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 NOW
A model wearing a black puffer jacket, slate blue pants, and black sneakers, standing against a plain white studio background.
A model wearing a black puffer jacket with a hood and sunglasses, paired with slate blue pants, photographed against a clean white studio background.

  • 700 Fill Responsible Down

  • Water Repellent

  • Wind Resistant

Louise Down Jacket

MXN $ 8,683
$ 8,683

  • 700 Fill Responsible Down

  • Water Repellent

  • Wind Resistant

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 NOW
A woman wearing a black puffer vest over a brown fleece sweater and blue leggings, posed against a clean white studio background.
A woman modeling a black puffer vest over a brown long-sleeve top, paired with slate blue leggings, white socks, and black sneakers, against a plain light gray studio background.

  • 700 Fill Responsible Down

  • Water Repellent

  • Wind Resistant

Louise Down Vest

MXN $ 6,046
$ 6,046

  • 700 Fill Responsible Down

  • Water Repellent

  • Wind Resistant

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GORE-TEX® Mittens - Black
GORE-TEX® Mittens - Black

  • 28,000 mm waterproof rating

  • Windproof

  • Breathable

GORE-TEX® Mittens - Black

MXN $ 3,188
$ 3,188

  • 28,000 mm waterproof rating

  • Windproof

  • Breathable

SHOP
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A model wearing a black hooded puffer jacket, black pants, and sunglasses, holding a light pink accessory against a plain white background.
A model stands against a plain white studio background wearing a black hooded puffer jacket, black pants, and white sneakers, while holding a small pink item in one hand.

  • Performance PrimaLoft® Thermoplume insulation

  • 15,000 mm water-resistance rating

  • Designed for -30°F to 32°F temperature range

Georgie Puffer Jacket - Black

MXN $ 11,981
$ 11,981

  • Performance PrimaLoft® Thermoplume insulation

  • 15,000 mm water-resistance rating

  • Designed for -30°F to 32°F temperature range

SHOP
 NOW
A woman wearing a black ribbed knit headband, a navy long-sleeve top, and light blue overalls against a plain white background.
A woman wearing a black ribbed knit headband, a navy long-sleeve top, and light blue overalls against a plain white background.

  • Cooling

  • 4-Way Stretch

  • Moisture Wicking

Merino Headband - Black

MXN $ 990
$ 990

  • Cooling

  • 4-Way Stretch

  • Moisture Wicking

SHOP
 NOW
GwenUV™ Jacket
GwenUV™ Jacket

  • Lightweight with breathable mesh panels

  • UPF 50+ to shield from harmful rays

  • Designed for 65°F to 85°F temperature range

GwenUV™ Jacket

MXN $ 2,968
$ 2,968

  • Lightweight with breathable mesh panels

  • UPF 50+ to shield from harmful rays

  • Designed for 65°F to 85°F temperature range

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 NOW
GwenUV™ Pant
GwenUV™ Pant

  • UPF 50+ to shield from harmful rays

  • Moisture Wicking

  • Lightweight

GwenUV™ Pant

MXN $ 2,748
$ 2,748

  • UPF 50+ to shield from harmful rays

  • Moisture Wicking

  • Lightweight

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 NOW
Julie Quarter Zip Top
Julie Quarter Zip Top

  • Moisture Wicking

  • 4-Way Stretch

  • Rib Fabrication

Julie Quarter Zip Top

MXN $ 2,089
$ 2,089

  • Moisture Wicking

  • 4-Way Stretch

  • Rib Fabrication

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Ynes Long Sleeve Top
Ynes Long Sleeve Top

  • Fitted with a lettuce-edged mockneck

  • Breathable, lightweight drirelease® fabric

  • Designed for 65°F to 85°F temperature range

Ynes Long Sleeve Top

MXN $ 2,089
$ 2,089

  • Fitted with a lettuce-edged mockneck

  • Breathable, lightweight drirelease® fabric

  • Designed for 65°F to 85°F temperature range

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Ynes Tank
Ynes Tank

  • Moisture Wicking

  • Lightweight

  • 4-Way Stretch

Ynes Tank

MXN $ 1,539
$ 1,539

  • Moisture Wicking

  • Lightweight

  • 4-Way Stretch

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GORE-TEX® Gloves - Black
A pair of black outdoor gloves shown flat against a light gray background, one glove facing palm side and the other showing the back. Each glove is attached to a beige wire hanger with a tan label reading HALFDAYS.

  • 28,000 mm waterproof rating

  • Windproof

  • Breathable

GORE-TEX® Gloves - Black

MXN $ 3,188
$ 3,188

  • 28,000 mm waterproof rating

  • Windproof

  • Breathable

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Kara Bra
Kara Bra

  • Provides a continuous cooling effect

  • Dries quickly

  • Moves moisture away for nonstop comfort

Kara Bra

MXN $ 1,649
$ 1,649

  • Provides a continuous cooling effect

  • Dries quickly

  • Moves moisture away for nonstop comfort

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 NOW
Kara 7/8 Legging
Kara 7/8 Legging

  • Provides a continuous cooling effect

  • Dries quickly

  • Moves moisture away for nonstop comfort

Kara 7/8 Legging

MXN $ 2,528
$ 2,528

  • Provides a continuous cooling effect

  • Dries quickly

  • Moves moisture away for nonstop comfort

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 NOW
Sunn Seamless Tank
Sunn Seamless Tank

  • Ultra-soft yarn for all-day wear

  • Moisture-wicking, medium compression

  • Designed for 75°F+ temperature range

Sunn Seamless Tank

MXN $ 1,429
$ 1,429

  • Ultra-soft yarn for all-day wear

  • Moisture-wicking, medium compression

  • Designed for 75°F+ temperature range

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Claude Puffer Vest
Claude Puffer Vest

  • Wind Resistant

  • Water Repellent

  • Performance PrimaLoft® insulation

  • Lightweight and packable

Claude Puffer Vest

MXN $ 3,847
$ 3,847

  • Wind Resistant

  • Water Repellent

  • Performance PrimaLoft® insulation

  • Lightweight and packable

SHOP
 NOW
A model wearing a black hooded technical snowboard or ski jacket and matching black pants, with a black belt and dark gloves, against a plain light background.
A model wearing a black hooded snowsuit with a matching black beanie and light gray ski boots, standing against a solid white studio background.

  • Performance PrimaLoft® insulation

  • 20,000 mm waterproof rating

  • Designed for 0°F - 40°F temperature range

Murphy Ski Suit

MXN $ 15,278
$ 15,278

  • Performance PrimaLoft® insulation

  • 20,000 mm waterproof rating

  • Designed for 0°F - 40°F temperature range

SHOP
 NOW
A model stands against a plain white studio background wearing a black ski jacket, black ski pants, a light blue scarf, a brown top, and white sneakers, while holding a pair of dark blue gloves.
A model stands against a plain white studio background wearing a black ski jacket, black ski pants, a light blue scarf, a brown top, and white sneakers, while holding a pair of dark blue gloves.

  • Performance PrimaLoft® insulation

  • 20,000 mm waterproof rating

  • Designed for 0°F - 40°F temperature range

Alessandra Pant

MXN $ 6,485
$ 6,485

  • Performance PrimaLoft® insulation

  • 20,000 mm waterproof rating

  • Designed for 0°F - 40°F temperature range

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A model stands against a plain white studio background wearing black snow bib overalls over a bright red long-sleeve top, with a light patterned high-neck layer underneath and white sneakers.
A model stands against a plain white studio background wearing black snow bib overalls over a bright red long-sleeve top, with a light patterned high-neck layer underneath and white sneakers.

  • Performance PrimaLoft® insulation

  • 20,000 mm waterproof rating

  • Designed for 0°F - 40°F temperature range

Carson Bib Pant

MXN $ 7,584
$ 7,584

  • Performance PrimaLoft® insulation

  • 20,000 mm waterproof rating

  • Designed for 0°F - 40°F temperature range

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A woman modeling a black long-sleeve mock neck top and matching black capri leggings, paired with beige slip-on shoes, against a plain white studio background.
A woman modeling a black long-sleeve cropped mock neck top and black capri leggings, paired with beige slip-on shoes, against a plain white studio background.

  • Thermo-regulating merino wool and soft bamboo blend

  • Slim-fit with a mock neck

  • Designed for -30°F - 60°F temperature range

Clare Lightweight Bamboo Top

MXN $ 2,528
$ 2,528

  • Thermo-regulating merino wool and soft bamboo blend

  • Slim-fit with a mock neck

  • Designed for -30°F - 60°F temperature range

SHOP
 NOW
Clare Lightweight Bamboo Legging
Clare Lightweight Bamboo Legging

  • Thermo-regulating merino wool and soft bamboo blend

  • High-rise and non-compressive

  • Designed for -30°F - 60°F temperature range

Clare Lightweight Bamboo Legging

MXN $ 2,528
$ 2,528

  • Thermo-regulating merino wool and soft bamboo blend

  • High-rise and non-compressive

  • Designed for -30°F - 60°F temperature range

SHOP
 NOW
A model stands against a plain white studio background wearing black snow bib overalls over a navy blue long-sleeve top, a bright red neck warmer, and light gray ski boots.
A woman modeling a pair of black flared pants with a navy blue long-sleeve top and a bright red scarf, standing against a solid white studio background.

  • Double-faced, fleece-backed fabric

  • 10,000 mm water resistance rating

  • Designed for 15°F - 60°F temperature range

Isabel Soft Shell Bib Pant

MXN $ 8,244
$ 8,244

  • Double-faced, fleece-backed fabric

  • 10,000 mm water resistance rating

  • Designed for 15°F - 60°F temperature range

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Nellie Packable Puffer Jacket
Nellie Packable Puffer Jacket

  • Insulated with 100% recycled PET bottles

  • Water and wind-resistant shell

  • Designed for 30°F - 60°F temperature range

Nellie Packable Puffer Jacket

MXN $ 4,947
$ 4,947

  • Insulated with 100% recycled PET bottles

  • Water and wind-resistant shell

  • Designed for 30°F - 60°F temperature range

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Bessie Packable Jacket
Bessie Packable Jacket

  • Insulated with 100% recycled PET bottles

  • Water and wind-resistant shell

  • Designed for 30°F - 60°F temperature range

Bessie Packable Jacket

MXN $ 4,287 $ 3,000.90
$ 4,287

  • Insulated with 100% recycled PET bottles

  • Water and wind-resistant shell

  • Designed for 30°F - 60°F temperature range

SOLD OUT
A woman wearing a black ribbed knit beanie and a fitted, long-sleeve, mock-neck athletic top in a muted plum-brown color, posed against a clean white studio background.
A woman in profile wearing a black ribbed knit beanie with a small rectangular black patch on the side, paired with a brown athletic top, against a plain white background.

  • Made from 100% merino wool

  • Moisture-wicking and naturally insulating

  • Fully-fashioned fit with rib construction and double folded cuff

Merino Beanie

MXN $ 1,429
$ 1,429

  • Made from 100% merino wool

  • Moisture-wicking and naturally insulating

  • Fully-fashioned fit with rib construction and double folded cuff

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Bastille Trail Pant
Bastille Trail Pant

  • Recycled nylon with 4-way stretch

  • UPF 50+ to shield from harmful rays

  • Designed for 50°F - 90°F temperature range

Bastille Trail Pant

MXN $ 2,968 $ 1,780.80
$ 2,968

  • Recycled nylon with 4-way stretch

  • UPF 50+ to shield from harmful rays

  • Designed for 50°F - 90°F temperature range

SOLD OUT
Hattie Top
Hattie Top

  • Provides a continuous cooling effect

  • Dries quickly

  • Moves moisture away for nonstop comfort

Hattie Top

MXN $ 1,429 $ 1,043.17
$ 1,429

  • Provides a continuous cooling effect

  • Dries quickly

  • Moves moisture away for nonstop comfort

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Hattie Bike Short
Hattie Bike Short

  • Provides a continuous cooling effect

  • Dries quickly

  • Moves moisture away for nonstop comfort

Hattie Bike Short

MXN $ 1,649 $ 1,203.77
$ 1,649

  • Provides a continuous cooling effect

  • Dries quickly

  • Moves moisture away for nonstop comfort

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 NOW
Lawrence Jacket in Black
Lawrence Jacket in Black

  • Performance PrimaLoft® insulation

  • 20,000 mm waterproof rating

  • Designed for 0°F - 40°F temperature range

Lawrence Jacket

MXN $ 8,683
$ 8,683

  • Performance PrimaLoft® insulation

  • 20,000 mm waterproof rating

  • Designed for 0°F - 40°F temperature range

SHOP
 NOW
A model wearing a black puffer jacket, black pants, cream gloves, and black sunglasses, photographed against a clean white studio background.
A person shown from the back wearing a black quilted puffer jacket, black pants, and tan gloves against a plain light background.

  • 700 Fill Responsible Down

  • Water Resistant

  • Wind Resistant

Alma Down Jacket - Black

MXN $ 6,485
$ 6,485

  • 700 Fill Responsible Down

  • Water Resistant

  • Wind Resistant

SHOP
 NOW
A model wearing a black ski jacket with a matching black belt, black pants, a bright red knit beanie, and black sunglasses, standing against a solid white background.
A model wearing a black hooded ski jacket with a matching black belt, black pants, a bright red knit beanie, and black sunglasses, shown against a plain white studio background.

  • Performance PrimaLoft® insulation

  • 20,000 mm waterproof rating

  • Designed for 0°F - 40°F temperature range

Aston Jacket - Black

MXN $ 10,882
$ 10,882

  • Performance PrimaLoft® insulation

  • 20,000 mm waterproof rating

  • Designed for 0°F - 40°F temperature range

SHOP
 NOW
A model stands against a plain white studio background wearing a black hooded puffer jacket with a front zipper, a matching black belt, black pants, and light gray sneakers. She is holding a pair of dark brown gloves.
A model stands against a plain white studio background wearing a black hooded puffer jacket with a front zipper, a matching black belt, black pants, and light gray sneakers. She is holding a pair of dark brown gloves.

  • Performance PrimaLoft® insulation

  • 10,000 mm water-resistance rating

  • Designed for -30°F to 32°F temperature range

Hedy Belted Puffer - Black

MXN $ 12,640
$ 12,640

  • Performance PrimaLoft® insulation

  • 10,000 mm water-resistance rating

  • Designed for -30°F to 32°F temperature range

SHOP
 NOW
GwenUV™ Skort
GwenUV™ Skort

  • UPF 50+ to shield from harmful rays

  • Moisture Wicking

  • Lightweight

GwenUV™ Skort

MXN $ 2,089
$ 2,089

  • UPF 50+ to shield from harmful rays

  • Moisture Wicking

  • Lightweight

SHOP
 NOW
A model wearing a black ribbed knit cowl neck warmer over a gray and white vertically striped long-sleeve top, photographed against a clean white background.
A close-up portrait of a woman wearing a thick, ribbed black turtleneck sweater over a gray and white vertically striped top, set against a plain white background.

  • Designed for 0°F - 40°F temperature range

  • Breathable and quick-drying

Merino XL Gaiter - Black

MXN $ 1,429
$ 1,429

  • Designed for 0°F - 40°F temperature range

  • Breathable and quick-drying

SHOP
 NOW
A model stands against a plain white studio background wearing a fitted brown mock-neck top with a small brown crossbody pouch, black flared pants, and light gray sneakers, while holding a pink item in one hand.
A side-profile view of a model wearing black ski pants, a brown long-sleeve top, and light beige ski boots against a plain white studio background.

  • Double-faced, fleece-backed fabric

  • 10,000 mm water resistance rating

  • Designed for 15°F - 60°F temperature range

Emma Soft Shell Pant - Black

MXN $ 7,145
$ 7,145

  • Double-faced, fleece-backed fabric

  • 10,000 mm water resistance rating

  • Designed for 15°F - 60°F temperature range

SHOP
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Claude Jacket
Claude Jacket

  • Wind Resistant

  • Water Repellent

  • Performance PrimaLoft® insulation

  • Lightweight and packable

Claude Jacket

MXN $ 4,947
$ 4,947

  • Wind Resistant

  • Water Repellent

  • Performance PrimaLoft® insulation

  • Lightweight and packable

SHOP
 NOW
A model stands against a plain white studio background wearing a fitted brown mock-neck top with a small brown crossbody pouch, black flared pants, and light gray sneakers, while holding a pink item in one hand.
A side-profile view of a model wearing black ski pants, a brown long-sleeve top, and light beige ski boots against a plain white studio background.

  • Double-faced, fleece-backed fabric

  • 10,000 mm water resistance rating

  • Designed for 15°F - 60°F temperature range

Emma Soft Shell Pant - Black - Short

MXN $ 7,145
$ 7,145

  • Double-faced, fleece-backed fabric

  • 10,000 mm water resistance rating

  • Designed for 15°F - 60°F temperature range

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 NOW
Light Cushion Ski Sock - Black/Asphalt/Thunder
Light Cushion Ski Sock - Black/Asphalt/Thunder

  • Performance socks for ski and snowboard boots

  • Zoned cushioning

  • Moisture-wicking and naturally insulating

Light Cushion Ski Sock - Black/Asphalt/Thunder

MXN $ 770
$ 770

  • Performance socks for ski and snowboard boots

  • Zoned cushioning

  • Moisture-wicking and naturally insulating

SHOP
 NOW

Zero Cushion Ski Sock - Black/Asphalt/Thunder

MXN $ 660
$ 660
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High-alpine performance

The Fay Merino Top is designed for backcountry performance with thermo-regulating merino wool, and base camp comfort with ultra-soft bamboo.

  • Ultra-Warm

    Made with mulesed-free merino wool, that's naturally insulating and thermoregulating.
  • Slim-fit that hugs your body with a mock-neck.
  • Naturally odor-resistant material for all-day performance.
  • Knit with ultra-soft bamboo for comfortable all-day wear.

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