A90 Half-Zip Crewneck

Regular price$105.00
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  • 4.1 oz (M)
Polartec® Alpha Direct 90
Color
Size

V2 : JUNE 2025

  • Flat-seam construction
  • Reinforced chain-stitched elastic hem and cuffs
  • Integrated thumb loops
  • Ultralight YKK zipper with soft backing
  • Heat-transfer neck logo with hanger loop
  • Minimalist woven logo
  • Relaxed fit for freedom of movement and layering over a baselayer or under a shell
  • Color-matched zipper puller with silicone dip.
  • Quick-release zipper slider

Polartec® Alpha Direct 90
Lightweight and versatile.

Your go-to performance midlayer. Excels in a wide range of conditions. An ideal piece for thru-hiking and alpine touring.

  • Ultralight (85gsm)
  • High warmth-to-weight ratio
  • Resists moisture and fast-drying
  • Flatseam construction
  • Reinforced ribbed elastic cuffs
  • 1/2 zip for optimal ventialtion / layering
  • Ultrasoft YKK zipper for superior next-to-skin feel
  • Streamlined crewneck design layers cleanly under outerwear and eliminates hood bulk
  • 78% recycled polyester
  • Made in USA from domestic fabric, sewn by workers earning a fair wage in a safe environment
  • Oeko-Tex® Certified
  • Bluesign® Certified
  • Senchi bag included for washing and storage

Unisex Midlayer: Designed for versatility across a wide range of body types. Please check physical garment measurements below.


Fit Intent: Relaxed, optimized for freedom of movement and layering over a baselayer or under a shell.


Sizing Advice: If you're in between sizes, size up.

Size Guide (inches)


A

Sleeve

B

Chest

C

Bottom

D

Length

XS 29 16 15.5 25.5
S 30.5 17.5 17.5 26.75
M 32 19.25 18.5 28
L 33 20 19.5 29
XL 34 21.5 21
30
2XL 34.5 24
23 30.75

Size Guide (cm)

A

Sleeve

B

Chest

C

Bottom

D

Length

XS 73.7
40.6 39.4 64.7
S 77.5 44.4 44.4 67.9
M 81.3 48.9 47.0 71.1
L 83.8
50.8 49.5 73.7
XL 86.4 54.6 53.3 76.2
2XL 87.6 61.0 58.4 78.1

 

weight in oz (  ± 10%)*
XS S M L XL 2XL
3.3 3.7 4.1 4.4 4.8 5.3
*garment weight can vary based on batch, dye, or scouring process of raw fabric.


Built for adaptability: A minimalist fleece made for changing weather conditions, and high-intensity activities when you need insulation without overheating.


Half-zip for optimal ventilation and layering, with Ultrasoft YKK zipper for a superior next-to-skin feel.

Quick-release zipper slider with silicone-dipped puller.


David is 5'10" wearing size L



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Customer Reviews

Based on 47 reviews
89%
(42)
2%
(1)
2%
(1)
4%
(2)
2%
(1)
A
Alejandra
Best fit

I am a woman with a small size so I ordered the extra small. This is the first fleece I have tried that doesn’t fit awkwardly or run too long. The fabric is so soft and comfortable. I also love the elastic fit and the adjustable hem, which lets me change the length. The thumb hole on the sleeves is GENIUS—I usually end up accidentally poking holes in my sleeves with my thumb, so this solves that problem.

K
Klaus
It’s very comfortable to wear and warm

It’s very comfortable to wear and warm.

C
Catherine
I feel like a freshly born bird.

I feel like a freshly born bird. Fluffy, soft and warm.

The size is exactly as stated.

J
Jessica E
Love

Beautiful color (lichen), excellent fabric and great fit. Love the raglan sleeves and long half-zip. I know there are a lot of sizing questions. I'm 5'-6", 125-135 lbs, 33" chest, 28" waist, 37" hips and the Small fits great - room for layering underneath without being too loose/baggy.

B
Brian
Absolutely love the fit

Absolutely love the fit, texture, and how comfortable it feels. I already have a hoodie and will probably order more.