Backcountry Cedars RWS Merino Mid-Wt Baselayer 1/4-Zip Top - Men's

Award-winning Cedars Merino 1/4-Zip keeps us warm, dry, and stink-free on the mountain

"I'm not sure what I like more: the softness of the wool fabric, the venting from the zipper, or the straight-up comfort from the cut." —Gearhead® Expert Alex

Our Backcountry Cedars RWS Merino Midweight 1/4-Zip Baselayer Top offers thermoregulating comfort, and not just from the techy Responsible Wool Standard-certified merino wool. We integrated this top with a 1/4-length zipper for quick relief on high-output pursuits and extra coverage in cold conditions. Merino wool also resists odors and manages moisture, offering next-to-skin comfort and performance tech on all our winter pursuits.

Details

Featured in InsideHook’s Best Ski Gear Baselayers of 2025
Zip-collar baselayer top built for layering on ski days and winter adventures
RWS-certified merino wool naturally regulates temperature and resists odors
Recycled nylon blend adds structure and long-term durability
1/4-length front zipper provides quick venting during high-output activity
Flatlock seams and gusseted sleeves reduce friction under outer layers
Thumbhole cuffs keep sleeves in place when adding insulation or shells
Fabric is OEKO-TEX® STANDARD 100 Certified
Item #BCCZ31W

Responsible Collection: Responsibly Sourced, Recycled/Repurposed
Material: 84% RWS merino wool (TE-99952623 certified by IDFL), 14% recycled nylon, 2% spandex
Insulation Weight: midweight (235gsm)
Fit: regular
Center Back Length: 27in
Style: 1/4-zip mock-neck
Thumbholes: yes
Anti-Odor: natural attribute of merino
Activity: skiing, snowboarding
Manufacturer Warranty: limited lifetime

Responsible Wool Blend

The wool is RWS (Responsible Wool Standard) certified for peace of mind.
Bonus: recycled nylon blend adds a little extra toughness to the mix.

Midweight Warmth

Merino wool is naturally warm, breathable, and smell-resistant so you stay fresh from first tracks to last chair. This midweight blend delivers low-bulk insulation for extra-cold conditions and easy layering.

Thoughtful, Hidden Details

Thumbhole cuffs keep sleeves in place when adding insulation or shells.

About The Backcountry Brand

Backcountry began in 1996 with two skiers, a stack of avalanche beacons, and a garage in Park City, Utah. Our roots were humble, and we've grown since then, but our vision is still clear: to sell the best outdoor gear—and to create gear that’s even better through our very own gear and apparel brand.

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Built By Gearheads

We live and breathe the outdoors, so every stitch of Backcountry gear is made with a mission in mind. Designed in Park City at the foot of Utah’s Wasatch mountains—and tested by our Gearhead® Experts who use it every day—Backcountry styles are built to perform wherever the snow lands, trail leads or adventure calls.