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BGA Cedars RWS Merino Mid-Wt Baselayer Bottom - Men's
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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
BGA
The Baselayer Collection
For Active Mountain Days
RWS Certified
Responsible Wool Standard for peace of mind
OEKO-TEK
OEKO-TEX Standard 100 Certified fabric
Partially Recycled
Uses partially recycled material
The Baselayer Collection
Pines Ultra-Light
For warmth without weight
Synthetic fabric built for snowy pursuits but versatile for all outdoors
Cedars Light-Weight
For active mountain days
Soft, light merino long underwear for moisture management
Cedars Mid-Weight
For the backcountry or skiing some trees
Mid-weight merino baselayer for warm, robust layers
Meet Cedars Mid-Weight Tops
Responsible Wool Blend
Wool is Responsible Wool Standard certified with a recycled nylon blend for extra toughness
Crew Top For Layering
Crew style allows easy layering and flexible movement
1/4-Zip For Venting
Zipper lets you dump heat effectively or zip up against the chill
Midweight Warmth
Merino wool is naturally warm, breathable, and smell-resistant so you stay fresh from first tracks to last chair
Thoughtful, Hidden Details
Thumbhole cuffs keep sleeves in place when adding insulation or shells
Meet Cedars Mid-Weight Bottoms
Easy Layering
Midweight blend delivers low-bulk insulation for extra-cold conditions and easy layering
Merino Magic
Merino wool is naturally warm, breathable, and smell-resistant; Responsible Wool Standard certified with nylon for toughness
Comfortable, Flat Drawstring
Drawstring pulls flat so you don't notice it, or pull the drawstring out anywhere along the tunnel for a more customized fit
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About The BGA Brand
In 1996, Backcountry's founders set out to make the backcountry more accessible. That same spirit drives BGA today. Built on decades of gear experience, BGA delivers the quality, design, and durability you need to get where you're going. Our goal is simple: build reliable, responsibly made gear for people who actually get out there. From weekend missions to dawn patrol sessions, every piece is designed to perform, last, and earn a permanent spot in your kit.
Built By Gearheads
We live and breathe the outdoors, so every stitch of BGA 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—BGA styles are built to perform wherever the snow lands, trail leads or adventure calls.
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