Robust MTB trousers with additional pockets The Defend trousers have been tested by our professional mountain bike athletes on the toughest trails in the world and, with their additional storage space for a park pass or mobile, are the perfect companion for all-day park laps or multi-day trails. The sweat-wicking 4-way stretch base fabric guarantees a high level of pedalling efficiency so you can conquer even the toughest climbs and enjoy the hard-fought descents. The material is coated with DWR and allows moisture, dirt and mud to simply roll off.