The System Gloves with Tech Fingers combine insulation, grip, and touchscreen compatibility for cold-weather use. An aluminized Retain layer captures and reflects up to 90 percent of your body heat to help maintain warmth in frigid conditions. A stretchable polyester outer shell supports a flexible fit, while silicone-printed palms and fingers enhance grip. Touchscreen-compatible thumb and index fingers, a fold-back thumb, a mitten overlay, fleece cuffs, and an elastic wrist closure add versatile coverage and control.