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Merino Blend 200 RealFleece Descender LS 1/2-Zip Top - Men's
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Warm, breathable Merino Blend 200 RealFleece Descender 1/2-Zip built for active layering
What Our Gearhead® Experts Are Saying:
“This is my go-to midlayer for cold runs or hikes. The RealFleece fabric is insanely soft and traps just enough warmth without overheating. I love the venting under the arms—it really dumps heat fast when I’m pushing uphill. It’s lightweight, packable, and feels premium every time I wear it.”
When the pace picks up and the air turns crisp, we layer up with the Icebreaker Merino Blend 200 RealFleece Descender 1/2-Zip Top. Designed for high-output pursuits, this midweight layer combines the cozy warmth of RealFleece™ brushed merino with the cooling performance of TENCEL™ Lyocell for breathable, moisture-wicking comfort.
Panels of Cool-Lite™ mesh under the arms enhance airflow during intense activity, while flatlock and offset seams prevent chafing under packs. The hidden chest pocket keeps small essentials close, and thumb loops lock sleeves in place when layering. From dawn patrol runs to alpine climbs, the Descender delivers natural performance and next-level comfort in every motion.
Details
- Lightweight RealFleece™ midlayer for cold-weather performance
- Merino and TENCEL™ blend balances warmth, softness, and breathability
- Cool-Lite™ mesh underarms boost ventilation during intense activity
- Flatlock and offset seams prevent chafing under pack straps
- 1/2-zip design allows quick temperature regulation
- Hidden chest pocket stores keys or cards securely
- Thumb loops keep sleeves in place and add hand warmth
- Ideal for running, hiking, and layering in cold, active conditions
- Item #ICEZ762
- Material
- 60% TENCEL lyocell, 40% merino wool
- Fit
- regular
- Style
- mock neck
- Pockets
- zippered chest
- Hood
- none
- Anti-Odor
- natrual attribute of merino wool
- Manufacturer Warranty
- 1 year
- Activity
- casual, running, training, hiking, skiing, snowboarding

A More Natural Way Of Living
Born in New Zealand in 1995, icebreaker pioneers natural performance apparel. Our commitment to sustainability is reflected in our use of 89.7% merino wool, which is at the core of everything we do.