COMPRESSPORT R2 OXYGEN CALF SLEEVES (R2V2UL-00)- WHITEThanks to an exclusive COMPRESSPORT Technology, the new R2 Oxygen has a hyperventilated fiber on the front of the tibia and on the Achilles tendon. It offers maximum support to the calf, which ensures 30% reduction in muscle vibrations. With a 17% increase in muscle oxygenation, and an increase of 10% to 15% venous ow, it eliminates aches and swollen legs after exercising. Weighing just 11g, you wont feel any restriction by its ultralightweight, even