Boasting some of the most impressive ventilation on the market, nothing will keep you as cool and comfortable when you’re up against it than the 2XU Compression Tri Singlet. Making the most of technologically advanced Swiss and SBR venting, created and fitting in accordance with the brand’s RMIT University research, and the 3D mesh structure ensures that your torso is kept cool, dry and comfortable. It also features Cold Black heat-blocking for a feel that’s cool to the touch and does a great job of keeping the sun’s harmful rays off your back, or anywhere else that comes into contact with the singlet. 2XU’s Compression Tri Singlet is built for endurance too, featuring ergonomically engineered paneling to give you the best fit in all three disciplines. This ergonomic design also maximizes aerodynamics, so you’ll always be supported to put in your best work. Finally, the back pocket system keeps essential items within easy reach, and the 1/4 length zipper adds more airflow as and when you need it.