Rail Spec High Visibility Orange LED Unlined Coat Size 4XLFeatures11x integrated LED’s for maximum brightness3 different light modesLithium-ion battery charges from flat in 5 hours (5000 full recharges)Charged by mini USB lead (included)ICEid ICE Tags included with each garmentUp to 20 hours of use from a single chargeBased on PR499 Storm Coat spec300 Denier breathable PU coated PolyesterEN Standards: EN ISO 20471 Class 3, EN343 Class 3:3