The SmartWool Men's Seamless Boxer Brief is really the perfect underwear for any occasion, whether you're hiking, rock climbing, trail running, or just lounging on the couch. Its merino wool blend provides ultralight thermal regulation, natural odor-resistance, moisture management, and freedom of movement. Its chafe-free seamless construction comes in varied knit textures for ventilation in specific areas.

• Material: 71% merino wool, 23% nylon, 6% elastane
• Cut: boxer brief
• Inseam: 6 in
• Antimicrobial: yes, natural attribute of merino wool
• Manufacturer Warranty: 2 years

Material: 71% merino wool, 23% nylon, 6% elastaneSmartWool