Outlast Performance Brief Size:M Pocket and pit zippers for

Pocket and pit zippers for venting

Flat lock construction

flat seamed construction

Layer 2 passes all military specifications for NoDrip/No Melt-ASTM-D-6413 and also features Silver + antimicrobial which protects the wearer from a broad range of fungi and odor causing bacteria

Ideal for changing weather conditions while doing any outdoor activity

Outlast Performance Brief Size:M Pocket and pit zippers forKenyons briefs are made from Outlast bicomponent and are perfect for four season versatility. Employing the state of the art Outlast adaptive comfort system, they will keep you cool in warm conditions and warm in cooler conditions.