MEASURE YOUR CALF SIZE: Measure the thickest part of your calf circumference to determine the proper size, see our image for the sizing chart. The right fit elastic on the upper and lower portion of the leg sleeve prevents them from slipping down your calves. Please kindly note that compression socks are a bit tighter than your regular socks. Tips on how to put on: Roll the sleeves up in your hands, pull the sleeves past the ankle, then unroll them up the leg. PAIN AWAY - If you've ever dealt with Shin Splints, you know the discomfort and outright pain they can bring. Feel more confident to stay on your feet and avoid that unwanted pain as well as muscle cramps while you travel, work, or play! No matter if you're a runner, nurse, are pregnant, or just experience occasional leg pain, our sleeve is just what you need!. THE WARM UP - It's known that a warm muscle is less likely to be injured, and performs better overall. Though breathable, our compression sleeve is sturdy enough to help increase blood flow throughout your leg muscles, and offers enough resistance to give your legs extra support, while enhancing your athletic activities. GUARANTEED - We want you to know that we've got your back! For the lifetime of your purchase, enjoy the comfort and peace of mind that comes with knowing that if you don't like our product, or they just aren't for you, there are no hard feelings! Just send them back our way for a full no questions asked REFUND! Even if you just need a replacement sleeve, we're there for you then, too!. SUPER COST-EFFECTIVE - (Contains 2 pairs!) Get 2 pairs with 1 pair price! It's great value!!.