Leading the way in technology advancements, Zoot is using CARBON fabric in the Ultra Tri Aero Skinsuit for the most cutting edge performance benefits. CARBON fabric reduces heat build-up to help regulate body temperature during intense exercise. CARBON fabric also has anti-microbial effects and incredible moisture wicking features keep you dry and comfortable for the long haul. The added benefit of UPF 50+ will keep you protected from the sun. The aerodynamic advantages of the Aero Skinsuit are perfect for race day. The Ultra Tri Aero Skinsuit also features a TT specific CARBON Chamois. Taking comfort to an elite level, this chamois boasts 8mm of ultra density padding in the front and 3mm in the rear for maximum comfort over the long haul. This performance chamois is low-bulk for comfort on the run.