4.7-oz., 90% polyester/10% elastane fabric
Four-way stretch for mobility and shape retention
Signature Moisture Transport System wicks sweat
Anti-odor technology keeps you fresher longer
Flatlock seam construction helps reduce chafing
When Under Armour introduced The Original BoxerJock Boxer Briefs, all other men's underwear was soon rendered obsolete. Smooth, lightweight HeatGear fabric a 4.7-oz. blend of 90% polyester and 10% elastane has built-in four-way stretch for increased mobility and long-lasting shape retention. The Signature Moisture Transport System wicks away sweat and dries quickly to keep you cool and comfortable. Anti-odor technology prevents the growth of odor-causing microbes, ensuring that you stay fresher longer. Flatlock seam construction helps reduce chafing for even greater comfort. The button-closed fly is fully functional for ease of use. 9" inseam. Fitted design. Imported.