Thermal T-shirt Ultra Vent

M-Tac Ultra Vent Short Sleeve Thermal T- shirt is made from lightweight breathable fabric. It is designed to capture a thin layer of warm air (evaporation) and pass it over to the outer layer. It provides maximum comfort and freedom of movement. It is soft and comfortable, with lightweight and high breathability properties. Material front 90% polyester 10% elastane Material back 94% polyester 6% elastane