CHAMPRO Men's Sports Pro-Plus Open-Bottom Baseball Pants 100% Polyester Imported Professional tailoring and features - cover stitched seams Tough but soft 14 oz. Warp knit, dri-gear polyester fabric Loose fit, Straight leg pattern with hemmed open bottom Two inset back pockets, Pro Tunnel belt loops and reinforced double knee Jersey grip elastic waistband, YKK zipper, and double snap closure