Hy Equestrian Sport Active Base Layer.   
This close fit base layer is ideal for the active equestrian as the soft breathable fabric with a 4-way stretch is finished with flat-lock stitching for a seamless and flexible fit. Complete with a ¾ neck zip and the Hy Sport Active emblem on the sleeve, this versatile base layer works well under other garments or when worn alone for a sporty look.