The Alpinestars Track v2 CE Leather Motorcycle Trousers are part of the latest Alpinestars collection. The Alpinestars Track v2 CE Leather Motorcycle Trousers are a supremely comfortable and versatile performer for both track and street use. Packed with class-leading protection and stretch panelling to ensure an ergonomic, contoured fit these pants can be used in conjunction with a range of Alpinestars leather jackets. Key Features / Points: . CE Approved . 1.3mm Leather Construction . CE Knee Armour . Replaceable Knee Sliders . Waist Connection Zipper .