DESCRIPTION APP Control with Smart Heat Settings Control your warmth your way with APP or onboard button operation. KEMIMOTO full-foot heated insoles offer 3 adjustable heat levels, timer settings, and the option to turn off the indicator lights for more discreet use. Easily customize your comfort for cold winter days without removing your boots. Full-Foot Heating for Complete Warmth Unlike heated insoles that focus only on the toes, KEMIMOTO heated insoles provide heating coverage across the entire sole, including the toes, arches, and heels. Enjoy more evenly distributed warmth during skiing, motorcycle riding, outdoor work, and other extended winter activities. Trim-to-Fit Lightweight Design Simply trim along the printed size guidelines to customize the heated insoles for your footwear. The thin EVA foam base provides lightweight cushioning while helping reduce bulk and discomfort inside ski boots, work boots, motorcycle boots, and everyday shoes. Up to 6 Hours of Rechargeable Warmth The 5000mAh rechargeable battery provides up to 6 hours of warmth on Low, approximately 4 hours on Medium, and 3 hours on High. USB-C charging offers convenient recharging, while the included leg strap helps keep the battery securely positioned during outdoor activities. Portable Battery Design for Outdoor Adventures The adjustable leg strap allows you to securely attach the battery pack to your calf or thigh, keeping power accessible while reducing interference with your footwear. Designed for skiing, hiking, outdoor work, motorcycling, and other cold-weather adventures where reliable foot warmth matters.