Spanish buyer note:If your address contains the following zip code, please do not select Spanish warehouse. Zip Code starts from 35/38Overseas warehouse cannot be delivered.1 Pair USB Heated Shoe Insoles Cuttable Electric Foot Insulation Foot Pad Warmer Winter Socks Pad Mat Outdoor Sports Heating InsolesFeature:High conversion efficiency, energy saving, half hour electricity. Easy to cut to the required size. Suitable for all kinds of shoes. Make your feet comfortable and warm. The design is clear, convenient and clean. USB charger, connect to computer, notebook, charger, keep your feet inside. Specification:Size: 35-40, 41-45Color: BlackMaterial: Carbon FiberFunction: Keep Your Foot WarmMaximum Voltage: 6v Heating Range: Full HeatingPackage Includes: 2 Electric Heated Insoles, 1 USB CableNote:Due to the different monitor and light effect, the actual color of the item may be slightly different from the color showed on the pictures. Please allow 1-2cm measurement deviation due to manual measurement. Packages:2 X Electrical Inserts1 X USB Cable1. All items will be double checked and well packed before sending out. The products will be shipped within 3-7 business days after customers pay the order. Because we have thousands of orders every day. We need to arrange the shipment of one order by one order. We will send the products to you as