Please choose your size:this is ASIAN size,It may be smaller, it is recommended to buy a larger size. Such as,If you measure it to fit M, it is recommended to buy L. Key Features USB Rechargeable Heating - Rapid heating provides instant warmth, perfect for chilly morning commutes or winter rides. - Compatible with car USB ports or power banks; can be used while charging during outdoor trips. Heating with Fleece Lining - Soft fleece lining keeps hands warm and comfortable during hiking, walking, or cycling. - Large-area, uniform heating delivers fast and consistent warmth even on the coldest days. Dual-Finger Touchscreen - Conductive fabric on thumb and index finger allows easy phone or GPS use without removing gloves. Anti-Slip Comfortable Grip - Silicone anti-slip on the palm ensures stable control on handlebars, walking sticks, or tools. - Gloves fit snugly on handlebars for a smooth and comfortable ride. Windproof Comfortable Fit - Extended elastic cuffs block wind and retain heat, making it easy to wear for winter sports or daily errands. - Ergonomic design reduces hand fatigue during long rides, hikes, or outdoor work. Portable Versatile Use - Works with most power banks for flexible use anytime, anywhere. - Ideal for winter cycling, hiking, snow sports, commuting, and other cold-weather outdoor activities. Note： - Heating: The gloves can gradually heat up to around 158°F while powered on. Even if left on accidentally, they won’t be damaged and remain safe to use. - This product does not have a battery storage function; it needs to be charged while in use, compatible with car USB ports or power banks for operation. - Cleaning: As the gloves have heating wires on the back, they cannot be washed or dry-cleaned. Stains can be gently wiped off for cleaning.