Klim Baja S4 Pants The Klim Baja S4 Pants were built for the desert and shaped by the dunes. Made with a nylon mesh Cordura blend, the Baja S4 is ventilated perfectly for unrestricted airflow. The 4-way stretch zones allow for perfect mobility to handle the technical challenges you'll face in your adventures. When paired with the waterproof Klim Enduro S4 Pants (J&P 420-1488), your S4 kit will hold up in any weather condition. Features Nylon Mesh Breathable shell 1000 Denair Cordura Pairs with Enduro S4 Pants for cool and wet weather (J&P 420-1488) Reinforced super fabric coverage on the knees Perforated goat leather in main reinforcement areas 3M Scotchlite reflective panels Durable 750d Cordura cargo pockets D3O CE level 1 hip and knee armor CE Class AA garment certified to prEN 17092-3 Karbonite micromesh stretch zones for increased mobility Moisture-wicking Anti-microbial to help protect against odor Adjustable cuffs, waist and calf Jacket-to-pant long connection zipper