2XU Men's Compression Tri Singlet Bike-Electronics-Mounts & Sensors-Sensors An integrated support structure adds

An integrated support structure adds stiffness and allows the frame bag to be exceptionally minimal and lightweight

Keeps fluids 20% cooler than non-insulated bottles

freshwater after each use

Lightweight run cap

The inner plate has been developed for better contact with gears providing smoother shifting under high load

2XU Men's Compression Tri Singlet Bike-Electronics-Mounts & Sensors-Sensors An integrated support structure addsCompletely redesigned for 2019 and in accordance with 2XU's latest RMIT University research, the Compression Tri Singlet promises superior ventilation and power. The industry leading SWISS VENT fabric provides outstanding breathability, keeping the skin surface temperature as low as possible whilst blocking harsh UV rays. The SBR VENT fabric delivers extreme cooling properties while being exceptionally aerodynamic. This range promotes endurance, and