The lightest compression sleeve on the market, the Compressport R2 Oxygen Calf Sleeves in WhiteNeble Grey are developed to reduce muscle vibration and increase performance especially across long distances and extreme conditions. The Compressport R2 Oxygen Calf Sleeves are built with fast drying mesh panels that provide 360degree air flow, and an ultrasoft yarn that gives a second skin feel.Ultrathin fibres are proven to retain compression properties for optimum calf support that limits muscle vibration and damage. 78 Polyamide, 22 ElastaneWeight 30gImproved performance through reduced muscle vibration, helping you maintain speed and intensity for longer during effortHighlevel muscle support to the calves, decreasing the risk of injury and cramps through targeted 360degree compression360 aeration with fastdrying mesh panels, helping keep your calves dry and cool in the hottest conditionsReflective logoFrom the lava fields of Kona to the scorched sand of the Sahara—some races require nothing short of the ultimate in performance equipment. Luckily, we created the R2 Oxygen compression sleeve. Developed as an ultra-lightweight version of our iconic R2v2 compression sleeve, made with long distances and extreme conditions in mind, this isn’t just the lightest calf sleeve we make… it’s the lightest calf sleeve on the market, weighing in at a mere 15g. Fast-drying mesh panels provide 360° aeration, whilst that ultra-soft lightweight yarn gives a second-skin feel, so you’ll hardly know you’re wearing them. But that doesn’t mean we’ve skimped on comfort, support and everything else that makes our R2 sleeve so popular. The ultra-thin fibres are proven to retain all;Sportswear made with premium materials that adapt to any sports activity.