90% Nylon - 10% Spandex / 240Gsm Reflective Sparco Logos Anti-abrasion material Reinforcement inserts on the knees Zipper and button closure Side and back pockets with flap, Velcro and high visibility puller Hidden side internal pocket with zipper closure Drawstring for objects in Badge Holder Hoop on Right Side Front Left Belt Loop High Visibility Reflective Strips Below Knees and on Back