Best for: Made for training, this is a supersoft, lightweight and stretchy tank.. .. The features: This Active Rib Tank gives you coverage with a high neck and back. We've cut it away slightly at the armhole which not only gives you really easy movement but shows off your shoulders.. . .. Our fabric: Silky smooth and buttery-soft. This rib jersey with stretch hugs your body without clinging.. . .. 93% Bamboo Viscose, 7% Elastane. Supersoft. High neck. Easy care. Wash at 30