The Endurance Base Layer range has been developed with a superior outdoor and indoor thermal experience in mind. It has been tested at the highest altitudes and in extreme weather conditions and is suitable for work and leisure in the lowest temperatures. Made from a long lasting high grade thread. Designed for all outdoor sports and for use in any harsh weather conditions, ideal for low and sub-zero temperatures. Due to a 37% increase in polypropylene, this product absorbs moisture effectively and wicks sweat away from the body, keeping the wearer dry and sweat free. Seamless design provides a comfortable fit. It’s elasticity provides comfort and a range of active free motion. Made from fibres that have passed the STANDARD 100 by OEKO-TEX, this ensures the product is harmless to human health