These soft, breathable briefs are a must-have. The four-way stretch knit is designed with wicking for dry comfort and antimicrobial properties that reduce bacterial, viral and fungal growth. Made of polyester and elastane. Pack includes 2 boxer briefs. Contour pouch with functional right-side fly has a vertical seam for stay-put fit. Flat-lock seaming around pouch helps prevent chafing. Glossy sewn-on elastic waistband has the famous wordmark. Seamless sides and back for non-chafe comfort. Antimicrobial capability helps reduce growth of odors. Moisture wicking has quick dry abilities. Four-way stretch gets you in the game with ease. Snug fit, yet not tight. Super-soft, breathable knit. Includes extended sizes to 5XL. Open fly. Under Armour Men's Tech 6 Inch Fitted Boxer Briefs - 2 Pack in Black (1363619) | Size Large | HisRoom.com.