USB Heated Insoles for Shoes, DIY Trimming Warm Inserts with 3-Temperature Settings, Rechargeable & Washable EVA Insoles for Men & Women, Perfect for Boots, Sneakers, Outdoor Use (Fits Size 35-46)

1. DIY Trimming Lines: These insoles come with clear cutting lines, marked with sizes 40, 41, 42, and 43, making them easy to trim for a perfect fit in any shoe. You can use to cut along the lines to match your shoe size, ensuring a snug fit without the hassle of returns. This DIY design makes them suitable for a wide range of footwear, from sneakers to boots.
2. Adjustable Temperature Control for Extra Comfort: The insoles feature three heat settings: high (55°C), medium (50°C), and low (40°C), controlled with a simple button. They heat up quickly, reaching a comfortable temperature in about 3 minutes, and maintain consistent warmth. The carbon fiber heating wire distributes heat evenly across the foot, keeping you toasty in cold weather.
3. Washable and Reusable: These insoles are made from EVA material and can be washed and dried for reuse. After washing, the insoles dry quickly and retain their shape, making them easy to care for. This feature helps keep the insoles fresh and hygienic, making them perfect for everyday wear. 4. Convenient USB Charging and Portability: The insoles are powered by a standard USB port and can be charged using a power bank, adapter, or computer. They utilize a safe low-voltage (5V) supply, making them energy-efficient and efficient. Their compact design makes them portable and suitable for use anywhere, at home, at work, or outdoors.
5. Safe and Versatile, Suitable for All Shoes: Designed with safety in mind, the insoles feature features such as automatic power-off upon unplugging, making them suitable for light activities. They fit most types of shoes, including sneakers, casual shoes, and boots, providing warmth without bulk. These insoles are suitable for adults and can also be used by children or the elderly under supervision.
Material: EVA
Size:40-46
Color:As shown
Package Includes: 1pair insoles