A great choice when riding a bike without fenders/mudguards, as the seat panel is completely waterproof. The other parts are made of a comfortable, stretchy Nylon fabric. The MT500 product series forms Endura's mountain biking lineup, and its apparel is suitable for a somewhat more upright riding position, with a more relaxed fit when compared to road riding products. - Breathable, stretchy, wind resistant main fabric (75% Nylon, 15% polyester, 5% elastane) - The cut works well even when wearing separate knee pads - Stretchy belt with Velcro adjustment tabs - Zippered hand pockets - Zippers at hem - Thigh ventilation zips - Clickfast compatible: separately available, padded Clickfast inner pants are easy to snap in place - PFC-free DWR treatment for light water repellence