The Under Control Armsleeves make their Compressport debut in 2020 as a pioneering product in the Oxygen range. Following the huge success of the R2 Oxygen calf sleeves designed for the triathlon world champs in Hawaii, the technology is being continued across a select few products aimed at high-performance racing in the toughest and hottest conditions. Woven on the same medically-proven machines as the Oxygen calf sleeve, the full-length compression armsleeve for endurance sport also uses the same featherweight material. Swiss-quality elastic ensures consistent compression for enhanced blood flow and muscle support, meaning that inflammation is reduced and arms remain fresh under fatigue. The ultra-stretchy sleeves are easy to pull on, lying weightlessly against your skin for exceptional comfort. Versatile, they can be worn as an extra layer when temperatures drop slightly, yet also in extremely hot conditions without risk of overheating thanks to 360° ventilation. When details make all the difference, the black Under Control Armsleeves will see you through.