FREE SHIPPING ON US ORDERS $95+. *RESTRICTIONS APPLY.

GET OUT OF TOWN. SHOP FALL 2026.

Your bag
View your bag
0

Complete Your Look

Joan Skort in MeltEffect™

Joan Skort in MeltEffect™

add – $ 1,707
Chapelle Fleece Jacket

Chapelle Fleece Jacket

add – $ 3,513
Joan Square Neck Tank in MeltEffect™

Joan Square Neck Tank in MeltEffect™

add – $ 1,506
GwenUV™ Pant

GwenUV™ Pant

add – $ 2,510
Mollie Baby Tee

Mollie Baby Tee

add – $ 1,406
Joan Racerback Bra in MeltEffect™

Joan Racerback Bra in MeltEffect™

add – $ 1,104
GwenUV™ Pant

GwenUV™ Pant

add – $ 2,510
Claude Vest

Claude Vest

add – $ 3,513
Joan Bike Short in MeltEffect™

Joan Bike Short in MeltEffect™

add – $ 1,506
Your bag is empty.

“Super warm, wind resistant, and oh so chic!”

– Rebecca L.

Complete Your Look

Joan Skort in MeltEffect™

Joan Skort in MeltEffect™

add – $ 1,707
Chapelle Fleece Jacket

Chapelle Fleece Jacket

add – $ 3,513
Joan Square Neck Tank in MeltEffect™

Joan Square Neck Tank in MeltEffect™

add – $ 1,506
GwenUV™ Pant

GwenUV™ Pant

add – $ 2,510
Mollie Baby Tee

Mollie Baby Tee

add – $ 1,406
Joan Racerback Bra in MeltEffect™

Joan Racerback Bra in MeltEffect™

add – $ 1,104
GwenUV™ Pant

GwenUV™ Pant

add – $ 2,510
Claude Vest

Claude Vest

add – $ 3,513
Joan Bike Short in MeltEffect™

Joan Bike Short in MeltEffect™

add – $ 1,506
Two people wearing Halfdays outerwear playfully posing in a grassy mountain landscape under a clear blue sky.

BEST SELLERS

Shop Now
Choose color:
Choose color:

Joan Skort in MeltEffect™

$ 1,707
Choose color:+ 1
Choose color:

Chapelle Fleece Jacket

$ 3,513
Choose color:
Choose color:

Joan Square Neck Tank in MeltEffect™

$ 1,506
Choose color:+ 1
Choose color:

GwenUV™ Pant

$ 2,510
Choose color:+ 3
Choose color:

Mollie Baby Tee

$ 1,406
Choose color:
Choose color:

Joan Racerback Bra in MeltEffect™

$ 1,104
Choose color:+ 1
Choose color:

GwenUV™ Pant

$ 2,510
Choose color:+ 3
Choose color:

Claude Vest

$ 3,513
Choose color:
Choose color:

Joan Bike Short in MeltEffect™

$ 1,506
Choose color:+ 4
Choose color:

GwenUV™ Jacket

$ 3,112
Choose color:+ 5
Choose color:+ 1

Julie Quarter Zip Top

$ 1,907
Choose color:+ 3
Choose color:

Bastille Trail Pant

$ 2,710
Choose color:+ 5
Choose color:+ 1

Julie Quarter Zip Top

$ 1,907
Choose color:
Choose color:

Joan Skort in MeltEffect™

$ 1,707
Choose color:+ 1
Choose color:

Chapelle Fleece Jacket

$ 3,513
Choose color:
Choose color:

Joan Square Neck Tank in MeltEffect™

$ 1,506
Choose color:+ 1
Choose color:

GwenUV™ Pant

$ 2,510
Choose color:+ 3
Choose color:

Mollie Baby Tee

$ 1,406
Choose color:
Choose color:

Joan Racerback Bra in MeltEffect™

$ 1,104
Choose color:+ 1
Choose color:

GwenUV™ Pant

$ 2,510
Choose color:+ 3
Choose color:

Claude Vest

$ 3,513
Choose color:
Choose color:

Joan Bike Short in MeltEffect™

$ 1,506
Choose color:+ 4
Choose color:

GwenUV™ Jacket

$ 3,112
Choose color:+ 5
Choose color:+ 1

Julie Quarter Zip Top

$ 1,907
Choose color:+ 3
Choose color:

Bastille Trail Pant

$ 2,710
Choose color:+ 5
Choose color:+ 1

Julie Quarter Zip Top

$ 1,907

bye-bye, boys club.

We love a halfday. What we don’t love: the pressure of "hard-core" outdoor culture. We’re here to do things differently. From technical fabrics to inclusive sizing, we’re on a mission to empower more women to own the mountain.

Olympian-founded.
Designed in Colorado.
Learn more
+
Shopping in a different location?
Confirm