Lightweight breathable 2.5-Layer waterproof fabric in a fully seam sealed construction Extra durable stretch fabric panels on the seat Seam-free inner leg panel curved stretch panel back yoke Reflective logos Elasticated waist with Endura branded stretch elastic shock cord Pre-curved knee articulation Ankle Zip with storm flap & Velcro® adjustors Clickfast™ compatible, Lightweight breathable 2.5-Layer waterproof fabric in a fully seam sealed construction, Extra durable stretch fabric panels on the seat, Seam-free inner leg panel curved stretch panel back yoke, Reflective logos