Acadian Lightweight Men's 100% Merino Wool Boxer Brief
Looking for the perfect blend of comfort, performance, and no-stink confidence? The Acadian Boxer Brief is your answer. Made from 100% lightweight merino wool, these boxer briefs keep you cool, dry, and supported whether you're hiking, biking, running, or just getting through a busy workday. The 17.5-micron fibers feel soft against skin with none of the itch you'd expect from wool, and the natural odor resistance means you can wear them day after day without that synthetic funk. Named after Acadia National Park—the Northeast's crown jewel of rugged coastline, forest, and mountain views—these boxer briefs are built for men who don't slow down.
Why You'll Love These Boxer Briefs
- 100% Australian merino wool in lightweight 170 g/m² jersey knit
- 17.5-micron fibers feel soft against skin with no itch
- Cotton-covered waistband with soft merino next to your skin
- Flatlock seams prevent chafing during all-day wear
- 8-inch inseam provides leg coverage without riding up
- Athletic fit sits close to the skin for support
- UPF 25 sun protection
- OEKO-TEX, Woolmark, and Responsible Wool Standard certified
Size & Fit
Available in sizes XS through XXL. Athletic fit sits close to the skin for support. Runs true to size—size up if you prefer a looser fit.
- XS: Waist 24-27"
- S: Waist 28-30"
- M: Waist 31-33"
- L: Waist 34-36"
- XL: Waist 37-40"
- XXL: Waist 41-44"
Please note: This item is FINAL SALE for sanitary reasons and cannot be returned or exchanged.
Care Instructions
Turn inside out and machine wash cold on gentle cycle with mild or wool-specific detergent like M33 Nikwax Wool Wash. Tumble dry on low heat. Store in an airtight container when not in use for extended periods. Never use fabric softener or bleach.
Complete Your Look
Layer under the Kancamagus base layer bottoms for cold weather protection. Explore our full Merino Wool Collection from Minus 33, a 5th-generation New Hampshire family business with over a century of textile expertise.
Acadian Lightweight Men's 100% Merino Wool Boxer Brief
Looking for the perfect blend of comfort, performance, and no-stink confidence? The Acadian Boxer Brief is your answer. Made from 100% lightweight merino wool, these boxer briefs keep you cool, dry, and supported whether you're hiking, biking, running, or just getting through a busy workday. The 17.5-micron fibers feel soft against skin with none of the itch you'd expect from wool, and the natural odor resistance means you can wear them day after day without that synthetic funk. Named after Acadia National Park—the Northeast's crown jewel of rugged coastline, forest, and mountain views—these boxer briefs are built for men who don't slow down.
Why You'll Love These Boxer Briefs
- 100% Australian merino wool in lightweight 170 g/m² jersey knit
- 17.5-micron fibers feel soft against skin with no itch
- Cotton-covered waistband with soft merino next to your skin
- Flatlock seams prevent chafing during all-day wear
- 8-inch inseam provides leg coverage without riding up
- Athletic fit sits close to the skin for support
- UPF 25 sun protection
- OEKO-TEX, Woolmark, and Responsible Wool Standard certified
Size & Fit
Available in sizes XS through XXL. Athletic fit sits close to the skin for support. Runs true to size—size up if you prefer a looser fit.
- XS: Waist 24-27"
- S: Waist 28-30"
- M: Waist 31-33"
- L: Waist 34-36"
- XL: Waist 37-40"
- XXL: Waist 41-44"
Please note: This item is FINAL SALE for sanitary reasons and cannot be returned or exchanged.
Care Instructions
Turn inside out and machine wash cold on gentle cycle with mild or wool-specific detergent like M33 Nikwax Wool Wash. Tumble dry on low heat. Store in an airtight container when not in use for extended periods. Never use fabric softener or bleach.
Complete Your Look
Layer under the Kancamagus base layer bottoms for cold weather protection. Explore our full Merino Wool Collection from Minus 33, a 5th-generation New Hampshire family business with over a century of textile expertise.