Our next to skin fit that contours the body for no distractions

Body fit

Our close to body fit with a low profile silhouette for ease of movement

Slim fit

Our standard, slightly off body fit for unrestricted comfort

Regular fit

Our roomy, off body fit for maximum comfort and easy layering

Relaxed fit

key.measurement

key.neck

key.chest

key.arm_length

Jet Heather/Black

icebreaker

<p>Built for moving fast in the cold, the Descender Long Sleeve
Zip is a mid-layer that keeps up when the pace picks up. Whether skinning
uphill at sunrise or hiking steep switchbacks, its merino-blend RealFleece™
traps heat, breathes well, and layers smoothly under a shell. It’s technical,
reliable, and made for aerobic missions where you need warmth without bulk.</p>
<ul>
<li>RealFleece™ brushed merino blend
offers breathable warmth with minimal weight</li>
<li>Offset shoulder seams reduce
friction when carrying a pack or moving under load</li>
<li>Zipper chin guard and storm flap
reduce irritation and block wind where it matters</li>
<li>Zippered hand and chest pockets
stash essentials and are lining for added comfort</li>
<li>Flatlock seams prevent chafing
during sustained efforts</li>
<li>Thumb loops keep sleeves in place and
boost hand coverage on chilly starts</li>
</ul>

Descender Long Sleeve Zip Jet Heather/Black

icebreaker Descender Long Sleeve Zip - Men's

Small

Medium

Large

Measured in grams per square metre (gsm). The larger the number, the heavier and thicker the garment.

Usually referred to as DWR. A treatment made to fabrics that causes water to bead and run off instead of soaking through.

Save an extra 20% off clearance footwear, discount applied automatically in cart. Hurry while supplies last.

Extra 20% off clearance footwear

Get 20% off MEC fleece (25% for MEC Rewards Members), ends today

Check out a roundup of our fave Canadian brands

icebreaker Descender Long Sleeve Zip - Men's

AI instant answers

Compare (0)