Blackout Tees Champro BP91U Adult Baseball Open Bottom Piping Pant PRO-CLASSIC 100% polyester double knit is a pro-weight fabric that is knit to allow two-way stretch and is highly abrasion resistant 2 Loose fit straight leg pattern with hemmed construction Leg opening fetures hook and loop fastener inseam adjustment - adjust your seam instantly! Two inset back pockets pro tunnel belt loops and reinforced double knee YKK Cover-stitched seams 3/16" braid on side