Ussen Baltic Crew Neck Thermal Top BlackTechnically designed for superior warmth, the Ussen Baltic Crew Neck thermal top gives you a reliable added layer of protection from extreme cold. This essential next to skin winter base layer effectively traps warm air for excellent thermal insulation and the moisture wicking properties will keep you comfortably dry. With a brushed lining that feels luxuriously soft, this thermal top features a long fit in the body, which will help to avoid any gaps