Fly Racing Kinetic Blocks Pants FLY designed its Kinetic racewear to complement a rider’s natural movements on the motorcycle. No unnecessary distractions; just straightforward no-nonsense function, fit & style. Durable 600D Construction – for strong & outstanding durability Adjustable Belt – single adjustable belt for maximum fit & comfort Ratcheting Fly Closure – allows for additional adjustability & positive closure for a secure fit YKK® Main Zipper – for maximum zipper durability Stretch Rib – strategically used where pant flexibility is most important Mesh Comfort Liner – helps keep you cool & comfortable Integrated TPR – fully integrated TPR (Thermoplastic rubber) badges Flex Knee – pre-shaped, ultra stretch knee/thigh construction for knee brace comfort 900D Knee Panels – panels at the inside knees protect from hot exhaust systems Leg Cuff Design – low profile stretch cuffs Buy Fly Racing Kinetic Blocks Pants from Chain Reaction Cycles, the World's Lar