These boxer briefs boast the all-new Multi-Sport Mesh, which also features a NO-RIDEUP LEG, Stop Drop Technology, and the BallPark Pouch PRO. This helps keep everything in one place and stay supported when you need it most during everyday activity and sports. BallPark Pouch PRO provides increased support Stop Drop Technology in pouch wicks unwanted moisture Flat Out Seams eliminate chafed skin Three-D Fit 9-panel construction No-RideUp Leg prevents distracting leg ride up Smooth 4-way stretch for unrestricted movement Moisture-wicking Quick-dry + odour-resistant No-roll waistband Stop Drop Technology Wicking fabric in pouch lining One-way moisture wicking Quick-dry Odor-resistant Naturally breathable Fly opening 6” inseam Polyester 88%, Elastane 12% Pouch lining: Tencel Lyocell 64%, Polyester 31%, Spandex 5%