Designed for athletes in search of a maximum muscle protection, the R2V1 compression calf sleeves significantly improve your performances and accelerate your recovery. Versatile, you can wear them before you exercise for fresh and rested calves; during the effort to reduce muscle pain and delay muscle fatigue; during recovery to avoid swollen heavy legs and reduce DOMS (Delayed Onset Muscle Soreness). Their ergonomic tab, the K-PROTECT absorbs vibrations and suppresses feelings of discomfort around the knee. The R2V1 provide a consistent compression level and prevent any chafing. Ultra-light and made of fast-drying fibers, the R2V1 calf sleeves stay dry and light in all conditions. They are recommended for endurance sports and exercises that put more strain on the knees. Put on your R2V1 for your trainings and competitions all year round and get more power and strength. With their smart design, the black compression calf sleeves will match all your outfits.