Ski Signature Heated Step-up Gloves and Mittens are the highest quality gloves of the brand's lineup of heated gloves. Ski Signature Battery Heated Gloves Include: Quality Heating Gloves 2 (two) 7.4V 1100mAh Rechargeable Lithium-Ion Battery Packs Dual Wall Charger Detailed Instructions Led-Powered Light with Heat Control Lithium-Ion Battery Pocket Web Strap Waterproof Primaloft insulation with Drypel waterproof but breathable insert, softshell fabric and waterproof zipper Material: Riptech, sherpa and grand-thermo Waterproof fingertips