[Source manufacturer] USB heating insole electric foot warmer charging heating washable size can be cut

USB Heated Design:Experience the warmth and comfort of our USB heated shoe insoles. They are designed to provide constant heat throughout the day, enhancing your footwear experience. Water Washable:Our USB heated shoe insoles are washable, making them easy to clean and maintain. This ensures hygiene and longevity of the product. Trimbleble Size:With our trimbleble size feature, you can customize the insoles to perfectly fit your feet. This provides a snug and comfortable fit for everyone. EVA Polymer Material:Made from high-quality EVA polymer, our USB heated shoe insoles are soft, durable, and lightweight. They offer superior comfort and protection for your feet. Unisex Use:These insoles are designed for unisex use, making them a versatile choice for all. Whether you're a man or a woman, these insoles offer the same great benefits. Portable and Convenient:With their USB charging feature, these insoles are portable and convenient. You can carry them in your bag or pocket and charge them anytime, anywhere.