Calf Compression Sleeves (Pair) by Fitaire - Premium Quality Leg Sleeve, Helps Relieve Shin Splints. For Men and Women. Great for Running, Cycling and Walking. GET FAST RELIEF AND RECOVERY NOW: Treat yourself with improved performance and support thanks to the true graduated compression that you will find in a Fitaire compression sleeve. Fitaire compression sleeves help boost circulation in your legs and reduce muscle soreness for faster recovery. Make sure any compression products you purchase have true graduated compression like our sleeves for the most optimal support. SIZED FOR A PERFECT, COMFORTABLE FIT: Suitable for both men and women, our sleeves are perfect for those up to 511 in height. Our medium size is suitable for calf sizes 11-15 inches at the most widest point with ankle size up to 8.5 inches. Our engineers worked relentlessly to find the very best material available on the market. The material has been engineered to provide long lasting compression. Dont settle for anything less. MAXIMIZE FITNESS PERFORMANCE: Whether its running, crossfit or workouts in the gym, our calf compression sleeves can bring your physical activity to the next level. These compression sleeves are a must have for those with an active lifestyle. USE AS ACTIVE AND RECOVERY SLEEVES: Fitaire compression sleeves may be used as both active and recovery sleeves. When used as a recovery sleeve, they can assist in providing an increase in bloodflow to recovering muscles. When used actively, the sleeves can reduce vibration, leading to decreased muscle fatigue. 100% GUARANTEED SATISFACTION: If for any reason our sleeves do not meet your expectations, simply let us know and we will refund your full purchase price. We stand by our products!