You can never have too many base layers. And at this price there's no reason not to buy some.
J2Velosport's new cycling base layers wick away moisture and sweat to keep you dry while keeping you cool. Very comfortable and lightweight Poly/Spandex blend.
Sizes Medium and Large available:
Medium: Front length 53cm/20.9in
Back length 64cm/25.2in
Chest width 50cm/19.7in
Large: Front length 54cm/21.30in
Back length 66cm/26in
Chest width 52cm/20.4in