Flexible lithium polymer batteries—seven grams each—power a heated layer inside the Red Savina to warm your fingers for up to six hours. The on/off switch is hidden inside the wrist gauntlet. Water-resistant goat skin and heavy Cordura nylon keep snow and cold on the outside. $300; http://mountainhardwear.com
Flexible lithium polymer batteries—seven grams each—power a heated layer inside the Red Savina to warm your fingers for up to six hours. The on/off switch is hidden inside the wrist gauntlet. Water-resistant goat skin and heavy Cordura nylon keep snow and cold on the outside. $300;
