2XU Men's Compression Tri Singlet Men's Clothing-Tri-Shorts Unique 3-level design lets you

Unique 3-level design lets you select the level of difficulty

Also Fits Shimano disc brake lock rings

0 features a slight upward slope at the rear - providing superb hip support when your body is rotated forward in the aero position

Same shape as the PN 1

Note - Do not use on hot surfaces

2XU Men's Compression Tri Singlet Men's Clothing-Tri-Shorts Unique 3-level design lets youCompletely 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