DescriptionThis arm sleeve is stretchy enough for elbow joint and forearm. Adopted of ergonomic design with high flexibility fabric, it helps protect your arm from bumps, bruises and friction burns. Meanwhile, it will not restrict your elbow's movement and your overall mobility.Features- Color: Skin Color. - Material: Spandex and Nylon. - Size S: 22.6cm/8.9 inch (Upper width); 11cm/4.33 inch(Lower width); Suitable for 19-23cm (Elbow); - Size M: 22.6cm/8.9 inch (Upper width); 11.6cm/4.57 inch(Lower width); Suitable for23-27cm (Elbow); - Size L: 22.6cm/8.9 inch (Upper width); 12.3cm/4.84 inch(Lower width); Suitable for26-30cm (Elbow); - Made of premium material, durable and practical for long term use. - Suitable for running sports, fitness equipment, cycling sports and more. - Premium material, breathable, more comfortable to wear. - Wonderful gift choice for your friends who love sports. - With this arm sleeve, you can protect your elbow well. - Meanwhile, it will not restrict your elbow's movement and your overall mobility.