Tour Master Venture Mens Textile Motorcycle Pants - Black / X-Large 600 denier Carbolex shell with 1680 denier ballistic polyester knee panels for comfort, durability and abrasion resistance Rainguard waterproof, breathable barrier Phoslite reflective panels and piping for increased nighttime visibility Double-stitched construction throughout Accordion-style expansion panels at the rear waist and above knees for increased flexibility