In the tent or out of it, young explorers will love slipping on our warming Thermoball™ Traction Winter Mules at the end of a long day's adventure. With a water-resistant upper and a cosy fleece lining, they'll provide unbelievable warmth and comfort thanks to synthetic insulation that mimics fluffy down. A rubber outsole is grippy even in damp conditions. Upper : Water-Repellent, Recycled P.E.T. Ripstop Sole Unit : Full-Sheet Rubber Outsole For Traction Approx Weight : ½ Pair: 94 G / Pair: 188 G FEATURES UPPER: Water-repellent, recycled P.E.T. ripstop upper Lightweight ThermoBall™ Eco insulation retains warmth even when wet Elastic side panels for easy on/off Cosy fleece lining SOLE UNIT: Full-sheet rubber outsole for traction BENEFITS GRIP SOLE Rubber compounds deliver grip, traction and durability on both wet and dry surfaces. RECYCLED MATERIAL Helps reduce landfill waste and the use of virgin materials. SYNTHETIC FILL Synthetic insulation maintains warmth even in damp conditions. CUSHIONED Enjoy shock-absorbing comfort over long distances