An excellent tailored all weather textile pant with class leading internal protection incorporated into its multi-panel chassis, the Raider v2 Drystar is equipped with Alpinestars Drystar membrane for 100% waterproofing and high levels of breathability. With a removable thermal liner, these pants can adapt to all weather conditions and are fully compatible with Alpinestars touring jackets. � Multi-fabric poly-shell construction for optimal combination of durability, protection and weight Strategically positioned abrasion and tear resistant reinforcements offer additional durability Class-leading impact protection provided by removable Alpinestars Nucleon Flex Plus knee protectors Knee protectors are housed within internal mesh pockets, allowing them to be adjusted according to rider�s leg length Hip compartments with Alpinestars Bio-Flex hip protector compatibility for protection in a key area Excellent protection against the elements provided by Alpinestars Drystar� 100% waterproof and breathable membrane Removable thermal lining means pants can be worn in a variety of climatic conditions, adding to their overall versatility Pre-curved� legs� and� an� articulated� knee� construction� provide� high� level� of� comfort� while� accordion� stretch� panels� on� knee� provides enhanced freedom of movement Elongated rear for greater coverage in the riding position with comfort edges for enhanced rider comfort Optimized for use with range of textile jackets, thanks to a full circumference waist zipper Dynamic Flow Control