Thermal Step black Heated winter boots M 9.5, W11

Black Quilted outer has side zip for easy on off. Sherpa lined for added warmth and comfort. outside flap pocket houses battery (included) pack for each boot. aftermarket charger included worn 1 time Listed as mens 9.5, convert to womens 11 with room for thick socks if needed batteries last up to 10 hours on a charge.