Louis Garneau Pro Suit Medium RedLouis Garneau's Pro Suit uses a dimpled mesh structure of the Delfino fabric that provides ventilation, breathability, and is chlorine resistant. Carbon Mesh fabric located to the back of the thigh to form a flexible zone while allowing a better ease of movement and improving blood circulation. Tri Air chamois is lightweight and has a 4-way stretch for comfort and quick drying. It provides great support during your bike ride and maintains comfort during your swim and run.775504227689