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Complete Your Look

Gwen UV Skort

add – £86

Gwen UV Jacket

add – £141

Bastille Trail Pant

add – £123

Julie Quarter Zip Top

add – £86

Sunn Seamless Tank

add – £59

Ruffle Socks - 2 Pack

add – £28

Ynes Long Sleeve Top

add – £86

Bastille Trail Pant

add – £123

Ynes Long Sleeve Top

add – £86
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“Super warm, wind resistant, and oh so chic!”

– Rebecca L.

Complete Your Look

Gwen UV Skort

add – £86

Gwen UV Jacket

add – £141

Bastille Trail Pant

add – £123

Julie Quarter Zip Top

add – £86

Sunn Seamless Tank

add – £59

Ruffle Socks - 2 Pack

add – £28

Ynes Long Sleeve Top

add – £86

Bastille Trail Pant

add – £123

Ynes Long Sleeve Top

add – £86
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Need help finding your size? Shoot us an email at heythere@halfdays.com

Find your size

Need help finding your size? Shoot us an email at heythere@halfdays.com

Size Chart
Garment Size

WAIST

25.5-27.5

LOW HIP

35.5-37.5

THIGH

20.25-21.5

WAIST

10

HIP

14.5

FRONT RISE

10.5

BACK RISE

13

THIGH

8.63

INSEAM

30.5

Notify me when the Hallie Midweight Merino Legging is back in stock!

Get notified when the Hallie Midweight Merino Legging (SIZE, COLOR) is back in stock.

Hallie Midweight Merino Legging
Hallie Midweight Merino Legging
Hallie Midweight Merino Legging
Hallie Midweight Merino Legging
Hallie Midweight Merino Legging
Hallie Midweight Merino Legging

Hallie Midweight Merino Legging

Regular price
GBP £118
Sale price
£118
Regular price
Unit price
per 

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

Color: Black

Core
Limited
Size XXS
Estimated ship date:
  • Merino wool-bamboo blend

    Merino wool-bamboo blend

  • High-rise and non-compressive

    High-rise and non-compressive

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

    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
  • Hip pocket
  • Printed Logo

More in Black

Ynes Tank
Ynes Tank
  • Moisture Wicking

  • Lightweight

  • 4-Way Stretch

Ynes Tank

Regular price
GBP £64
Sale price
£64
Regular price
Unit price
per 
  • Moisture Wicking

  • Lightweight

  • 4-Way Stretch

Gwen UV Jacket
Gwen UV Jacket
  • Lightweight with breathable mesh panels

  • UPF 50+ to shield from harmful rays

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

Gwen UV Jacket

Regular price
GBP £141
Sale price
£141
Regular price
Unit price
per 
  • Lightweight with breathable mesh panels

  • UPF 50+ to shield from harmful rays

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

Gwen UV Pant
Gwen UV Pant
  • UPF 50+ to shield from harmful rays

  • Moisture Wicking

  • Lightweight

Gwen UV Pant

Regular price
GBP £114
Sale price
£114
Regular price
Unit price
per 
  • UPF 50+ to shield from harmful rays

  • Moisture Wicking

  • Lightweight

Gwen UV Skort
Gwen UV Skort
  • UPF 50+ to shield from harmful rays

  • Moisture Wicking

  • Lightweight

Gwen UV Skort

Regular price
GBP £86
Sale price
£86
Regular price
Unit price
per 
  • UPF 50+ to shield from harmful rays

  • Moisture Wicking

  • Lightweight

Kara Bra
Kara Bra
  • Provides a continuous cooling effect

  • Dries quickly

  • Moves moisture away for nonstop comfort

Kara Bra

Regular price
GBP £68
Sale price
£68
Regular price
Unit price
per 
  • Provides a continuous cooling effect

  • Dries quickly

  • Moves moisture away for nonstop comfort

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

Regular price
GBP £105
Sale price
£105
Regular price
Unit price
per 
  • Provides a continuous cooling effect

  • Dries quickly

  • Moves moisture away for nonstop comfort

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

Regular price
GBP £59
Sale price
£59
Regular price
Unit price
per 
  • Ultra-soft yarn for all-day wear

  • Moisture-wicking, medium compression

  • Designed for 75°F+ temperature range

Julie Quarter Zip Top
Julie Quarter Zip Top
  • Moisture Wicking

  • 4-Way Stretch

  • Rib Fabrication

Julie Quarter Zip Top

Regular price
GBP £86
Sale price
£86
Regular price
Unit price
per 
  • Moisture Wicking

  • 4-Way Stretch

  • Rib Fabrication

Claude Jacket
Claude Jacket
  • Wind Resistant

  • Water Repellent

  • Performance PrimaLoft® insulation

  • Lightweight and packable

Claude Jacket

Regular price
GBP £204
Sale price
£204
Regular price
Unit price
per 
  • Wind Resistant

  • Water Repellent

  • Performance PrimaLoft® insulation

  • Lightweight and packable

Claude Vest
Claude Vest
  • Wind Resistant

  • Water Repellent

  • Performance PrimaLoft® insulation

  • Lightweight and packable

Claude Vest

Regular price
GBP £159
Sale price
£159
Regular price
Unit price
per 
  • Wind Resistant

  • Water Repellent

  • Performance PrimaLoft® insulation

  • Lightweight and packable

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

Regular price
GBP £86
Sale price
£86
Regular price
Unit price
per 
  • Fitted with a lettuce-edged mockneck

  • Breathable, lightweight drirelease® fabric

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

Georgie Puffer Jacket
Georgie Puffer Jacket
  • Performance PrimaLoft® Thermoplume insulation

  • 15,000 mm water-resistance rating

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

Georgie Puffer Jacket

Regular price
GBP £494
Sale price
£494
Regular price
Unit price
per 
  • Performance PrimaLoft® Thermoplume insulation

  • 15,000 mm water-resistance rating

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

Murphy Ski Suit
Murphy Ski Suit
  • Performance PrimaLoft® insulation

  • 20,000 mm waterproof rating

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

Murphy Ski Suit

Regular price
GBP £630
Sale price
£630
Regular price
Unit price
per 
  • Performance PrimaLoft® insulation

  • 20,000 mm waterproof rating

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

Aston Jacket
Aston Jacket
  • Performance PrimaLoft® insulation

  • 20,000 mm waterproof rating

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

Aston Jacket

Regular price
GBP £449
Sale price
£449
Regular price
Unit price
per 
  • Performance PrimaLoft® insulation

  • 20,000 mm waterproof rating

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

Sophia Legging
Sophia Legging
  • Moisture-wicking seamless nylon

  • Medium compression

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

Sophia Legging

Regular price
GBP £86
Sale price
£86
Regular price
Unit price
per 
  • Moisture-wicking seamless nylon

  • Medium compression

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

Alessandra Pant
Alessandra Pant
  • Performance PrimaLoft® insulation

  • 20,000 mm waterproof rating

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

Alessandra Pant

Regular price
GBP £268
Sale price
£268
Regular price
Unit price
per 
  • Performance PrimaLoft® insulation

  • 20,000 mm waterproof rating

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

Hedy Belted Puffer
Hedy Belted Puffer
  • Performance PrimaLoft® insulation

  • 10,000 mm water-resistance rating

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

Hedy Belted Puffer

Regular price
GBP £521
Sale price
£521
Regular price
Unit price
per 
  • Performance PrimaLoft® insulation

  • 10,000 mm water-resistance rating

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

Carson Bib Pant
Carson Bib Pant
  • Performance PrimaLoft® insulation

  • 20,000 mm waterproof rating

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

Carson Bib Pant

Regular price
GBP £313
Sale price
£313
Regular price
Unit price
per 
  • Performance PrimaLoft® insulation

  • 20,000 mm waterproof rating

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

Clare Lightweight Bamboo Top
Clare Lightweight Bamboo Top
  • 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

Regular price
GBP £105
Sale price
£105
Regular price
Unit price
per 
  • Thermo-regulating merino wool and soft bamboo blend

  • Slim-fit with a mock neck

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

Ruth Lightweight Bamboo Legging
Ruth Lightweight Bamboo Legging
  • Thermo-regulating merino wool and soft bamboo blend

  • High-rise and non-compressive

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

Ruth Lightweight Bamboo Legging

Regular price
GBP £105
Sale price
£105
Regular price
Unit price
per 
  • Thermo-regulating merino wool and soft bamboo blend

  • High-rise and non-compressive

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

Emma Soft Shell Pant
Emma Soft Shell Pant
  • Double-faced, fleece-backed fabric

  • 10,000 mm water resistance rating

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

Emma Soft Shell Pant

Regular price
GBP £295
Sale price
£295
Regular price
Unit price
per 
  • Double-faced, fleece-backed fabric

  • 10,000 mm water resistance rating

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

Isabel Soft Shell Bib Pant
Isabel Soft Shell Bib Pant
  • Double-faced, fleece-backed fabric

  • 10,000 mm water resistance rating

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

Isabel Soft Shell Bib Pant

Regular price
GBP £340
Sale price
£340
Regular price
Unit price
per 
  • Double-faced, fleece-backed fabric

  • 10,000 mm water resistance rating

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

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

Regular price
GBP £204
Sale price
£204
Regular price
Unit price
per 
  • Insulated with 100% recycled PET bottles

  • Water and wind-resistant shell

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

Merino Beanie
Merino Beanie
  • Made from 100% merino wool

  • Moisture-wicking and naturally insulating

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

Merino Beanie

Regular price
GBP £59
Sale price
£59
Regular price
Unit price
per 
  • Made from 100% merino wool

  • Moisture-wicking and naturally insulating

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

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

Regular price
GBP £123 £73.80
Sale price
£123
Regular price
Unit price
per 
  • Recycled nylon with 4-way stretch

  • UPF 50+ to shield from harmful rays

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

Hattie Top
Hattie Top
  • Provides a continuous cooling effect

  • Dries quickly

  • Moves moisture away for nonstop comfort

Hattie Top

Regular price
GBP £59
Sale price
£59
Regular price
Unit price
per 
  • Provides a continuous cooling effect

  • Dries quickly

  • Moves moisture away for nonstop comfort

Hattie Bike Short
Hattie Bike Short
  • Provides a continuous cooling effect

  • Dries quickly

  • Moves moisture away for nonstop comfort

Hattie Bike Short

Regular price
GBP £68
Sale price
£68
Regular price
Unit price
per 
  • Provides a continuous cooling effect

  • Dries quickly

  • Moves moisture away for nonstop comfort

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

Regular price
GBP £358
Sale price
£358
Regular price
Unit price
per 
  • Performance PrimaLoft® insulation

  • 20,000 mm waterproof rating

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

High-alpine performance

The Hallie Merino Legging 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.

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