With minimal seams for maximum comfort beneath outer layers, this fast wicking top is designed for high energy activities. Different knitting & weaving techniques have been strategically used throughout the top to deliver muscle support & organ protection. Also, the body mapped design ensures heat retention to ensure body recovery, injury prevention & to aid body climate control. Plus, you stay fresh with the anti-bacterial Nilit Bodyfresh treatment that prevents odour when used over extended periods. This is a base layer you need for every expedition.