The 226 Tri Tank has been engineered with Orca's Vapour-Cool fabric, which uses nanocrystals embedded in the fibre to naturally conduct heat away from the body, keeping you cool. Used across the entire front and lower back of the Tri Tank the cross-section yarn construction enhances moisture wicking and dries quickly. This highly breathable fabric also contains silver ions that are antibacterial and deodorizing, and anti-allergy, making it ideal for longer distance racing and use in hot conditions. Orca's Tri-Enduro mesh fabric is on the back of the tank for breathability and wicking with UPF50 KillaSkn Kompress down the middle of the back for extra sun protection. The tank has a longer cut at the back for increased coverage when cycling and running. Key features for endurance distance racing include the angled rear pockets, reflective logos for visibility in low light conditions, and a 3-coil front control zip for increased ventilation when required with zip-top cover to guard against irritation.