Premium 12 V heated, insulated, and water-resistant Extreme hard knuckle gauntlet gloves keep hands warm, even on the coldest riding days. High-impact floating TPU knuckle, reinforced palm/finger, and pre-curved ergonomic fit, add the ultimate in safety and comfort. Max Heat 135°F. Power: 12 V DC 1.1 A Each. Premium cowhide leather construction. 150 g of insulation. Microwire™ heating throughout the glove, including to the tip of every finger. Aquatex™ breathable water-resistant membrane. Reinforcements at palm and edge of the hand. High-impact TPU floating knuckle protection. Impact protected gel pads on the palm of the hand. Unisex fit with euro styling. Pre-curved ergonomic fit. Adjustable Velcro wrist closure. Extreme gloves are made to connect directly to the sleeve of EX Pro Jacket or Jacket Liner in seconds or can be connected directly to temperature controller with Y-Harness (sold separately).. We recommend the use of a temperature controller with this product. Failure to do so may cause discomfort and burns..