Asics Open Back Women’s Training Tank Top Stay feeling comfortable with a tank top that removes sweat from your skin. Engineered with Motion Dry technology, this tank top gives you effective moisture management that increases your comfort by wicking sweat away from your skin to leave you feeling dry and comfortable. You can build up speed and break your PB’s in a lightweight and comfortable training tank top. It’s a fashionable number with a clean, finished look. The top is easy to move in and allows a full range of movement to help aid performance.