

SmartWool Merino 1/4-Zip Baselayer - Men's
When the alpine chill nips and every gram counts, the SmartWool Merino 1/4-Zip Baselayer becomes an indispensable partner for your pursuit. Crafted from nature's most intelligent fiber, this foundational layer embraces your every move with an incredibly soft touch, yet stands ready to manage the mercurial demands of the wild. Its inherent ability to breathe and wick moisture means you stay dry and comfortable whether pushing hard on an uphill ascent or settling in for a brisk belay. The quarter-zip design offers instant thermal regulation, letting you dump heat quickly as the sun gains strength or seal in warmth when the winds pick up, all while flatlock seams ensure a smooth, chafe-free experience under packs or shells. From dawn patrol skis to multi-day wilderness treks, experience intelligent layering that keeps you feeling fresh and performing at your best, trip after trip.
PRODUCT CONDITION
This UnNew SmartWool Merino 1/4-Zip Baselayer - Men's is in Fair condition.
Products in Fair condition have seen their share of adventure, but could still find their right home. Fair condition products likely have cosmetic blemishes throughout such as pilling, snags, lint, animal hair, dried dirt, and stains. Physical damages such as holes, tears, rips, loose stitching, and staining are often found. Fair items are valued for function over form.
With this item, the following damages were observed:
-Pet hair
TECH SPECS
- Lightweight baselayer top for year-round adventuring
- Next-to-skin merino wool provides soft, odor-resistant, temperature-regulating comfort
- Recycled nylon core boosts durability and minimizes eco-impact
- Slim fit with wrapped, flatlock seams to follow the contour of the body
- 8-inch zipper for ventilation or added coverage
Original: $31.50
-65%$31.50
$11.02Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
When the alpine chill nips and every gram counts, the SmartWool Merino 1/4-Zip Baselayer becomes an indispensable partner for your pursuit. Crafted from nature's most intelligent fiber, this foundational layer embraces your every move with an incredibly soft touch, yet stands ready to manage the mercurial demands of the wild. Its inherent ability to breathe and wick moisture means you stay dry and comfortable whether pushing hard on an uphill ascent or settling in for a brisk belay. The quarter-zip design offers instant thermal regulation, letting you dump heat quickly as the sun gains strength or seal in warmth when the winds pick up, all while flatlock seams ensure a smooth, chafe-free experience under packs or shells. From dawn patrol skis to multi-day wilderness treks, experience intelligent layering that keeps you feeling fresh and performing at your best, trip after trip.
PRODUCT CONDITION
This UnNew SmartWool Merino 1/4-Zip Baselayer - Men's is in Fair condition.
Products in Fair condition have seen their share of adventure, but could still find their right home. Fair condition products likely have cosmetic blemishes throughout such as pilling, snags, lint, animal hair, dried dirt, and stains. Physical damages such as holes, tears, rips, loose stitching, and staining are often found. Fair items are valued for function over form.
With this item, the following damages were observed:
-Pet hair
TECH SPECS
- Lightweight baselayer top for year-round adventuring
- Next-to-skin merino wool provides soft, odor-resistant, temperature-regulating comfort
- Recycled nylon core boosts durability and minimizes eco-impact
- Slim fit with wrapped, flatlock seams to follow the contour of the body
- 8-inch zipper for ventilation or added coverage























