The Fourth Element G1 Glove Liners are your secret weapon against chilly dives. Crafted from Hydrofoam, these thin, yet surprisingly warm liners fit snugly under your gloves, adding an extra layer of insulation without compromising dexterity. Perfect for those who suffer from cold hands, these liners trap a thin layer of water against the skin, which is then warmed by your body heat, keeping your hands comfortable even in cooler waters. Say goodbye to numb fingers and hello to longer, more enjoyable dives with these clever liners.