Get all the benefits of our signature compression technology while enjoying the lightweight feel. These compression sleeves offer superb breathability while helping to improve performance and prevent injury. Go the extra miles in these comfortable calf sleeves. Encircles your muscles more than 300 times in graduated compression 25% less volume than CEP Calf Sleeves 2.0 Halo top-band keeps calf sleeves in place below the knee Ultralight design and hydrophobic materials improve breathability 20-30 mmHg graduated compression Low-maintenance ownership--machine wash and hang dry Guaranteed for six months (150-200 wears) Material: 52% Polyamide (Nylon), 25% Elastane, 23% Polypropylene