Check the listing for details. 2XU Men's Light Speed Sleeved Tri Suit - 2024. Condition: New. Listed at 223.95 USD. MSRP: $279.95Designed in accordance with RMIT University research on ventilation and cooling to overcome the challenges of long-course racing, the Light Speed Sleeved Trisuit, provides superior muscle stabilization, heat-beating technology and unrivalled aerodynamics.Ultimate Cooling – PWX Vent lower body provides support whilst improving air flow by almost 200% whilst Swiss COLDBLACK on upper body reduces absorption of heat rays and provides UV protection to keep you at optimal performance.Exceptional Aerodynamics – The 3D mesh structure of premium Italian SBR VENT through upper body provides exceptional aerodynamics and is ergonomically engineered to fit to your body like second skin.Muscle Containment Stamping – Muscle Containment Stamping traces quadriceps; dissipating the load transfer on the knee joint during running.Lightweight and Flexible Support – Powerful, lightweight PWX fabric with circular knit 360-degree stretch, reduces muscle movement and prevents fatigue.Ergonomically engineered paneling.Premium Italian engineered silicone leg grippers.TMF Light Sped Tri Chamois.Full length semi auto lock zipper.Easily accessible rear envelope pockets.