Engineered to deliver enhanced feel and sensitivity with the bike's controls, so you can stay in control and focused on the road ahead Premium cowhide leather construction Experience non-stop heat up to 135?F (57?C) that connects directly to vehicle's DC power system Primaloft Silver 80g insulation offer excellent thermal properties and provide a high level of protection, stretch, and flexibility Max Heat: 135?F @ 13W each Power: 12V DC 1.1 Amp each ZEPTO heating fibers run throughout glove, including to the tip of every finger PorelleĀ« breathable water-resistant membrane High-impact TPU knuckle protection Pre-curved ergonomic fit Adjustable Velcro wrist closure Cuff length optimized for under-jacket fit Power them with a portable battery (sold separately) if not riding or connect them directly to the sleeve of your Gen-X4 Jacket Liner in seconds Power Options For use with Gen-X3/X4 Heated Jacket liner : No additional wiring is required; simply connect via the convenient hideaway plugs at the end of each sleeve. For use with Gen-X3/X4 Heated Vest : Requires the Snap-on Harness for Heated Gloves & Glove Liners (SKU 100226-1). For standalone operation (i.e. direct connection to the 12V battery of your powersport vehicle) you need the Coax Battery Cord (SKU 100227-1) and the Y-cord with Temperature Controller for Heated Gloves & Heated Glove Liners (SKU 100273-1), which allows you to fine-tune the temperature.. GLOVE HEATED KNUCKLE ARMOR SM