Product size about : M,L,XL Product color: As shown in the figure Product material:Nylon + spandex product features: 1. This knee guard provides excellent impact protection with its double-layer thickened padding, reducing shock and preventing injuries during sports like basketball or cycling. 2. It features a stable design that keeps your kneecap in place, offering reliable support and preventing displacement during intense movements. 3. Built-in silicone anti-slip strips ensure a secure fit without sliding down, so you can move confidently without constant adjustments. 4. The breathable mesh fabric allows air circulation, keeping your skin dry and comfortable even during long wear, so no more sweating or discomfort. 5. Ideal for various activities including running, training, and team sports, it delivers all-around protection to keep you safe and focused on your game. Precautions: 1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2. If you feel difficult to choose the size, you can contact us at any time. We will give you some suggestions, but for your reference only. Shipment includes: 1 pc Thumb Counter