New Balance Rightweight Heathertech T-Shirt The Rightweight Heathertech T-Shirt was designed as part of a cutting-edge collection, which can be layered up with other Rightweight gear, to match your desired level of comfort. Made using NB DRY fabric the Rightweight Heathertech tee has moisture-wicking properties, for quick-drying comfort, to keep you focused and dry throughout your workout. Not only this, but the jersey materials provide next-to-skin softness to provide an optimum level of comfort throughout, preventing abrasion or irritation. A modern high-low hem offers you extra protection and provides a flattering fit.