Backcountry Cedars RWS Merino Mid-Wt Baselayer Bottom - Men's

InsideHook’s top baselayer pick—Cedars Merino Bottom keeps us warm and dry without adding bulk

"It's a classic, but ours are the best. The merino wool is super soft, and the flatlock seams and jacquard waistband are just as comfortable." —Gearhead® Expert Jessie

There's no first layer as excellent as the Backcountry Cedars RWS Merino Midweight Baselayer Bottom. Our Responsible Wool Standard-certified merino wool provides softness and performance tech, and comes from sustainability-focused farms. The classic full-length silhouette is suitable for a variety of winter activities, so we're ready to stay active all season long.

Details

Featured in InsideHook’s Best Ski Gear Baselayers of 2025
Merino baselayer bottom designed for warmth, layering, and cold-weather mobility
RWS-certified wool naturally resists odor and regulates body temperature
Recycled nylon blend adds strength, stretch, and long-term durability
Flatlock seams prevent friction and enhance comfort under outerwear
Secure jacquard waistband provides a stay-put fit throughout high-output activity
Midweight 235gsm fabric balances insulation and breathability
Fabric is OEKO-TEX® STANDARD 100 Certified
Item #BCCZ320

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
Style: tights
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.

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.