2XU Men's Aero Tri Singlet - Alpine/Periscope Bike Accessories Brand_Louis Garneau Injection-molded nylon sole provides stiffness

Injection-molded nylon sole provides stiffness and efficiency

wind and salt

An oversized large power button with multiple touch zones and LED backlit battery level indicator ensures confident light operation and convenient battery monitoring

resistance and abrasion resistance

Long-lasting fit

2XU Men's Aero Tri Singlet - Alpine/Periscope Bike Accessories Brand_Louis Garneau Injection-molded nylon sole provides stiffnessThe Aero Tri Singlet features industry leading aerodynamics and ventilation technologies for your best performance yet. Product Details Unrivaled Aerodynamics: The 3D mesh structure of premium Italian SBR VENT through upper body provides exceptional aerodynamics and is ergonically engineered to fit to your body like a second skin Stay Cool: Leveraging a hydrophilic nylon LYCRA fibre matrix, SENSOR MESH paneling provides enhanced moisture and air flow