Ultra Boxer Brief Fly – Mountain Equipment

Merino wool underwear built for ultimate comfort, function and durability. These best-selling wool boxer briefs are a must-have for all of your activities.

Ridge Merino Men's Ridge Boxer Brief - Merino Wool

Best Men's Hiking Underwear of 2024

Best Men's Hiking Underwear of 2024

KUIU's Ultra Merino 160 Men’s Thermal Base Layer Bottom in Black Stone maintains their shape without sacrificing a comfortable fit.

ULTRA Merino Boxer Brief 2-Pack | Black-Stone

Ultra Boxer Brief Fly – Mountain Equipment

The 6 Best Boxer Briefs for Men in 2023

Featuring a Relaxed fit for unrestrictive moment, this grey breathable underwear is form-fitting through the butt and thighs, with extra ease at the leg opening. Ultra also includes a fly for quick and easy access.

Saxx Men's Ultra Boxer Fly/Indigo

Featuring a Relaxed fit for unrestrictive moment, this grey breathable underwear is form-fitting through the butt and thighs, with extra ease at the leg opening. Ultra also includes a fly for quick and easy access.

Saxx Men's Ultra Boxer Brief Fly 3 Pack

HOW IT FITS Slim Fit: form-fitting around the butt and thighs. Features a fly for easy access. MADE FOR The guy who's going places. Cut from a quick-dry fabric, Quest holds its own on any outdoor adventure, while still possessing the comfort required for all-day wear.

Saxx Quest Quick Dry Mesh Boxer Brief - Men's Underwear M

Featuring a Relaxed fit for unrestrictive moment, this grey breathable underwear is form-fitting through the butt and thighs, with extra ease at the leg opening. Ultra also includes a fly for quick and easy access.

Saxx Men's Ultra Boxer Brief - Lazy-River Blue