These arm guards feature stretch fabric that is soft, comfortable, breathable, and moisture-wicking. Silicone anti-slip strips are used on the upper mouth to prevent it from falling off during exercise. Adopt elastic compression design, fit your arm, no wear, even force when using, elastic bending freely, not easy to slip off when wearing, protect your arm during exercise, suitable for basketball, football, volleyball, running and other physical confrontation sports. There are multiple sizes and colors to choose from, or you can customize your logo. Orders over 1,000 are shipped by sea freight.