Shaving precious time from your race day efforts, the TYR Men's Carbon Zip Back Tri Suit provides streamlined support, a smooth fitting design, and transitional ease. This tri suit is ITU compliant for peace of mind on race day. Carbon Woven fabric cools your body by pulling perspiration off your skin during intense aerobic activity. Not only does this tri suit properly regulate your body temperature, but it also increases breathing efficiency when you're pushing physical limits. It's hydrophobic, meaning it sheds moisture immediately after leaving the water, so you're not a soaking mess through the bike and run stages. And to reduce drag, the smooth bonded seams ensure a slippery aero profile. The Flash Dry insert offers more padding than your swimsuit, yet it's not overly bulky when you're swimming and running. Flash Dry won't soak up excess moisture, ensuring a comfortably dry feel in the saddle. Rounding things out, the silicone bead gripper holds the hems in place, without irritating sensitive skin. Other race savvy details include a 12 inch rear zipper with removable lanyard and UPF 50 for excellent UV protection.