#Purumono Insoles #Purumono Goods New Heated Insoles, Adjustable Size, Heat Insoles, Warm S25 Brand new, unused, operation confirmed. Discounts are available if items can be combined. Feel free to comment on combinations, etc.! 【Effective Cold Protection】: These heated insoles have built-in heating elements and are lightweight and warm. The heating elements are spread throughout the sole, effectively warming from heel to toe, protecting your feet from the cold and promoting blood circulation. Effective for those who are sensitive to cold and for cold weather protection. 【USB Powered and Portable】: These warm heated insoles are USB powered. They can be used safely with a quick charger. They can also be used with a USB charger, making them suitable for winter outdoor activities such as touring, driving, fishing, protection, skiing, and walking. *This product does not have heat retention properties; it is better not to use the insoles while they are heating. 【Washable】: Made of carbon fiber heating material, they are comfortable, strong, flexible, and durable. They are washable, so you don't have to worry even if it snows or your shoes get wet. 【Suitable for All Foot Sizes】: The insole surface has yard cut lines that can be cut to the desired size, making the arch effect fit more comfortably and suitable for all foot sizes. Suitable for men and women, in the office, at work, or at home, in various situations. 【The Best Gift, Spend Winter Comfortably】: The best warm-hearted gift for family, parents, and friends. Free size, unisex. Can be used in various situations such as at home, in the office, at school, at work, and outdoors. Ideal electric insoles for commuting, going to school, traveling, skiing, snowboarding, fishing, motorcycling, cycling, mountain climbing, etc. in cold weather. 【Applicable Range】: These USB heated insoles are mainly used to warm the feet. They are the perfect heating insoles for outdoor sports, home, hiking, camping, fishing, etc. They are the perfect accessory for computer workers in the cold winter. Especially recommended for the elderly who are sensitive to the cold.