ZumZup Leg Compression Socks Compression Sleeve Pain Relief Guard for Sports1. Material: Composite elastic fabric.High elasticity, breathable. 2.The sleeves are beneficial for for running, hiking, martial arts, crossfit, volleyball, basketball, cycling, baseball, yoga, workouts or any fitness activities. Whether high or low or high impact, these enable you to warm up safely and recover quickly. 3.The sleeves have been designed to provide a tight fit. As such, they can be slightly difficult to put on. For best results, roll the sleeves up in your hands, pull the sleeves past the ankle, then unroll them up the leg. 4.Perfect for a wide range of physical activities, including: running, hiking, cycling, football, rugby, tennis, basketball, triathlons, weight lifting and general fitness. 5. Four seasons universal, unisex.Size: M: Length 25cm,Upper Circumference 28-33cm,Lower Circumference 15-19cm,Suitable for weight less than 65kgL: Length 26cm,Upper Circumference 31-36cm,Lower Circumference 17-21cm,Suitable for weight more than 75kgXL: Length 28cm,Upper Circumference 34-40cm,Lower Circumference 19-23cm,Suitable for weight more than 80kg Note:-1- Asian Size is smaller than US / UK / CA size, please consult the table of measures carefully before purchasing the item. -2- Please Allow 1 to 3 cm by measuring the gap due to manual measurement !-3- Because of the difference between different monitors, the image can not reflect the actual color of the item. -4- If you do not know how to decide, welcome to contact our customer service, we will help you choose.Package Included: 1xCompression Sleeve Leg Compression Socks Pain Relief Guard for Sports