Weighing in at just 225g the multimat extreme 9 5 xs foam sleeping mat is the lightest of the season 5 and multimat extreme range which has been designed to offer the optimum combination of weight reduction compactness and warmth making it ideal for winter expeditions to hostile environments the extreme 9 5 mat is made from premium quality physically cross linked evazote polyolefin foam for a compact reliable solution and extra durability this xs model is shorter in length 118cm so that you can