Fox MX pants Platinum Race Trousers red/yellow New 900D Polyester main body material for enhance durability Ergonomic pre-curved RAP construction for the perfect fit in attack position Quad Stretch Rear yoke and front gusset allows pant to move with the body on the bike Oversized active stretch knee panel for unrestricted movement on the bike New Double layer knee panels for enhanced durability - High Abrasion resistant woven inner panel with heat and abrasion resistant outer panel