2XU Men's Aero Sleeved Trisuit Size S LIKE NEW CONDITION Designed for triathlon, it offers advanced muscle support to minimize fatigue and incorporates aerodynamic and ventilation technologies. • Features include SBR POWER fabric for muscle stabilization and lower body support, and Italian SBR VENT fabric for extreme cooling properties in the upper body. a • It is ergonomically engineered with premium Italian fabrics, including SBR CHANNEL through the shoulders and side panels for aerodynamics. • • The suit also includes a TMF® Aero Tri Chamois, a full-length semi-auto lock zip, and easily accessible rear envelope pockets.