The knee sleeve supports the movement of the knee during sports and protects against overuse strain, it exerts a beneficial massaging action with gentle compression during movement, thus improving the sensory motor function of the entire joint. It is built for outdoor sporting activities, especially in winter. Features -Color: Grey -Material: Charcoal , Wool -Size ( ): 39.00X29.00X2.70cm/15.33X11.40X1.06in (Suitable weight: 40-50kg) -Size (L): 45.00X29.00X2.70cm/17.68X11.40X1.06in (Suitable weight: 50-75kg) -Size (XL): 49.00X29.00X2.70cm/19.26X11.40X1.06in (Suitable weight: 75-100kg) - This knee brace is lightweight, comfortable and washable. It is designed for maximum breathability and comfort. - With ergonomically designed to promote correct knee movement as to prevent injury. - It's effectively keeping your knee warm, lubricating your joints. This stabilizing effect reduces stress and risk of injury. - Widely used in many sports such as weightlifting, basketball, running, volleyball, tennis and more! - It supports the movement of the knee during sporting activities through gentle, beneficial compression, which alleviates the effects of overuse and high impact and protects against too much strain on the knee. Package list: 1 x Pair of Knee Braces