MATERIAL：EVA Bottom+TPUHigh-Elastic Eva100% Velvet Fabric On The TopImport Heating System(Heating Piece In The toes, The Bettery In The Heel)PACKING LIST：1 Pair of heating insoles1 Dual Micro-USB Char
MATERIAL：EVA Bottom+TPUHigh-Elastic Eva100% Velvet Fabric On The TopImport Heating System(Heating Piece In The toes, The Bettery In The Heel)PACKING LIST：1 Pair of heating insoles1 Dual Micro-USB Char
