Fox Racing 360 Shiv Airline Men's Off-Road Motorcycle Pants - Black/White / Size 36 Large hole polyester mesh main body construction for unmatched airflow Double layer knee system features durable inner material with heat and abrasion resistant leather outer panels Quad stretch rear yoke allows the pant to move with the rider Active stretch knee panel for unrestricted movement over knee braces or guards Vented TPR thigh and knee logos enhance airflow