Bare Ultrawarmth Women's Base Layer Top - Thermal Underwear for Cold Weather - Perfect for Skiing, Hiking & Winter Sports

Ultrawarmth Base Layers provide more endurance, faster recovery and increase thermal energy with Ultrawarmth OMNIRED Infrared fabric―technology determined by the FDA as a heat recovery medical device to. Ultrawarmth Base Layers seal in warmth and create a protective heat barrier. Advanced stretch-breathable fabric draws moisture away from the body to create a dry zone, while moisture is dispersed over a larger surface for quick evaporation. Ultrawarmth Base Layers are essential to a diver’s drysuit system, and can include a mid-layer for additional warmth, keeping divers warmer and more comfortable for longer.