Merino wool provides the best of both worlds to keep you going during active pursuits: comfort for everyday wear, as well as natural odor protection, temperature regulation, and moisture wicking properties. Using our patented MyPakage Technology™, we've created the perfect warm weather underwear.
The Classic Boxer Brief is made from Merino, created to be your favorite winter essential — guaranteed to keep your body temperature regulated and supported throughout the day. Ideal for winter activities such as snow sports, walking, commuting and travel.
3-DIMENSIONAL LIFT & SUPPORT Our MyPackage Pouch Technology™ keeps your boys in place without touching your legs.
CHAFE-FREE Soft fabrics and carefully placed flat-lock seams means no chafing in your most sensitive parts.
BREATHABLE Our fabric is both moisture wicking and extremely breathable.
NO SHIFTING OR ADJUSTING So comfy you can’t even feel ‘em! Like floating on a cloud.
6.5 inch in-seam
200gm thermal weight
Light and warm for comfort and ease of mobility
83% Merino 13% Polyamide 4% Spandex
Softest, most luxurious-feeling base layer with a touch of spandex to maintain shape over time
Mid-weight fitted bottoms with MyPakage Technology (pouch)
3-dimensional pouch provides for amazing support for your man parts
Reduces the need for shifting and adjusting
Eliminates the need for seams and stitching in the gusset
Comfort in your most sensitive areas
1⅜ inch waistband
Luxury knitted band for comfort and style
BN3TH Men's Size Chart
XXS 26″-28″ / 66-71CM XS 28″-30″ / 71-76CM S 30″-32″ / 76-81CM M 32″-34″ / 81-86CM L 34″-36″ / 86-91CM XL 36″-38″ / 91-97CM XXL 38″-40″ / 97-102CM
If you are between sizes, we recommend choosing the smaller of the two. EG: If you're a 32" waist, go with a Small.