Pilot Men's Omni Motorcycle Over pants (Black, XX-Large) Waterproof motorcycle overpants offer protection from weather and abrasion Constructed of Pilotex 600D NPF (nylon polyester fabric) with additional 600D NPF overlay panels at knees with triple and double stitched seams for high strength Removable, 3 position adjustable CE approved micro cellular PU armor in knees is impact absorbing and dispersing Waterproof, breathable REISSA liner allows perspiration out, but no moisture in Exclusive Red Tab system used on adjustable knee armor pockets for locating