Tourmaster Mens Venture Black Pants - X-Large 600 Denier Carbolex shell with 1680 Denier Ballistic polyester knee panels for comfort, durability and abrasion Rainguard waterproof/breathable barrier Phoslite reflective material panels and piping for increased nightime visibility Durable, 1680 Denier Ballistic Polyester seat panel to minimize sliping Double stitched construction throughout