Ski Signature Women's Heated Step-up Mittens are the newest addition to the brand's lineup of heated gloves.Ski Signature Battery Heated Mittens Include:Quality Heating Mittens2 (two) 7.4V 1100mAh Rechargeable Lithium-Ion Battery PacksDual Wall ChargerDetailed InstructionsLed-Powered Light with Heat ControlLithium-Ion Battery PocketWeb StrapWaterproofIinsulation with Drypel waterproof but breathable insert and softshell fabricMaterial: Riptech, sherpa and grand-thermoWaterproof fingertips Ski Signature Battery Heated Women's Step-up Mitten