found at Sportitude
The Sub4 Aero Endurance men's tri singlet leaves you free to move on your next triathlon with a sleeveless, body-sculpting fit. Tri-Skyn fabric provides 4-way stretch so you never feel restricted in any way. The polyester and spandex performance blend transitions seamlessly between the swim, cycle and run disciplines of your next triathlon. The front lockable zip makes customising the ventilation a breeze when your race heats up - allowing you to cool down as needed. 2 rear mesh pockets keep racing necessities like your gels in easy reach. - 4-way stretch Tri-Skyn fabric for a second-skin fit - Italian, chlorine-resistant Lycra - Moisture-wicking for dry comfort - Trustworthy wet and dry performance with polyester and spandex blend - Race-ready anatomic fit - Chafe guard on lockable front zip - 2 rear mesh pockets - SPF 50+