Fit & Design: Dual layer stay-in-place elastic waistband with an internal drawstring & split side hems for extra mobility Mesh boxer brief liner provides maximum freshness, comfort and breathability 4-way stretch fabric allows them to rock climb, high kick, and deep lunge like never before Two liner pockets, two side pockets, and one secure zipper back coin pocket Fun & unique coordinating patterns/colors on each leg's brief liner Technology: Mesh boxer brief liner has antimicrobial finish and moisture-wicking technology Additional Details: