A casual 4-season zip off pants for mountain bikers separate windproof and breathable zones warm, water resistant, stretchy eco-friendly production Multi-sport pants for any season. With these premium hybrid pants you’ll feel right at home on the trail. These eco-friendly hybrid pants can be worn short or long — depending on your taste. With PrimaLoft® Eco insulation, they’ll keep your knees and thighs warm and they’re especially lightweight. Combined with a robust, waterproof stretch material at the seat, these pants are the perfect companion for mountain and e-bike tours in wet and cold conditions. Side zips make putting them on a breeze and also serve as ventilation. In warmer weather, just zip off the legs and turn them into shorts. The VAUDE Green Shape label stands for environmentally friendly, functional products made from sustainable materials.