A PREMIUM 90% NYLON 10% SPANDEX 4-WAY STRETCH FABRIC CUT TO OUR FORMER STANDARD 21" TRUNK FIT. SIGNATURE VELCRO BACK PATCH POCKET WITH FORMER WEBBING AND EYELIT, DRAWCORD WITH METAL AGLETS AND ELASTIC KEY LOOP. 90% NYLON 10% SPANDEX 4-WAY STRETCH STANDARD 21" TRUNK FIT SIGNATURE VELCRO BACK PATCH POCKET WITH WEBBING AND EYELET DRAWCORD WITH METAL AGLETS ELASTIC KEY LOOP FIXED WAIST