Men's Water and Windproof Slim Fit Stretch Jeans – DUER
Amazon.com: Upgrade Waterproof Motorcycle Riding Pants off Road Motocross Racing Jeans With CE Armor Knee Hip Pads (XL=34, Blue) : Automotive
Can Jeans Stay Dry in the Rain? - WSJ
A photograph showing the water-repellent properties of the chassis in one of the best waterproof motorcycle jeans made with reinforced denim and including CE protective armor - Motorcycle Gear Hub