The recycled jersey fabric offers great moisture transport and ventilation while a 2-layer wind- and waterproof stretch fabric at front keeps you warm and comfortable in cold and windy conditions. Adjustable elastic waistband ensures perfect fit and zippers at leg endings allow for easy on and off. Recycled jersey fabric. Recycled elastic 2-layer wind- and waterproof fabric at front (WP 8,000/MVP 10,000). Adjustable elastic waistband. Zipper at leg endings. Taped details to avoid chafing. Body: 87% polyester 13% elastane. Upper front body: Face 100% polyester recycled. Back 100% polyurethane