Le Col's lightest performance jersey uses a breathable and airy mesh construction for optimal ventilation. The Pro Air Jersey won't hold you back as the heat and humidity intensifies. Fit and Design: Ultra-light and exceptionally breathable, the Pro Air Jersey is our lightest performance jersey designed for intense rides and climbing in hot or humid conditions A mesh fabric with an open diamond structure increases airflow and minimizes moisture build-up, keeping the body cool and dry as the intensity of your ride and heat increases With an ultra-lightweight silicone free sleeve gripper, technical lightweight material and low profiles finishes, every detail has been obsessed over to minimize bulk and optimize comfort The jersey is finished with three pockets and a fourth waterproof zipped pocket to the rear which have been engineered for durability while remaining as light as possible As part of Le Col's Pro Collection, the Pro Air Jersey combines features provided to Le Col's WorldTour riders, developed with world-leading aerodynamicists The use of leading-edge materials and expert engineering brings an elite-level product to your everyday rides and races