Our elbow pads are made of breathable fabrics, exquisite design technology, light and elastic, good breathability, very durable and non-slip. The sleeves are designed to keep them tight and not off during exercise. It's one of the best choice for you. Features -Color: As shown -Material: Nylon -Size(M): About24.50X12.50X0.30cm/9.63X4.91X0.12inch Size(L):About 24.50X13.20X0.30cm/9.63X5.19X0.12inch Size(XL):About24.50X14.00X0.30cm/9.63X5.50X0.12inch -This protective elbow sleeve provides focus support for the elbow joint and surrounding muscles. -Our elbow pads are made of nylon, which can increase the breathability and comfort around the elbow. -Made of superior quality nylon materials, practical and durable, it can be used for a long time. -The product is flexible, the size is suitable for any elbow, and the ultra-thin design allows you to wear it for a long time without feeling uncomfortable. -The elbow support has excellent sweat absorption ability and is not easy to slipping off. It keeps your elbow dry when you exercise again, which is very suitable for outdoor sports.Packing list2 x elbow braces