Product size about :Suitable for leg circumference 28-38cm/11-14.9'' Product color: As shown in the figure Product material:Cotton + polyester (elastic fabric) product features: 1. Ideal for keeping your knees warm in autumn and winter, whether you're in an air-conditioned room, at the gym, or cycling, this knee brace provides reliable warmth without restricting your movements. 2. Made from soft, pure cotton fabric for a pleasant feel, it easily stretches to accommodate different leg shapes, ensuring a comfortable fit every time you wear it. 3. Breathable material allows for ventilation, preventing sweat and discomfort, keeping you dry and comfortable even during exercise. 4. Its elastic design moves with you, allowing for flexible adaptation to various activities, such as exercise or daily wear, without slipping or bunching. 5. This knee brace offers versatile protection and mild warmth, making it an ideal choice for cold-weather protection and comfort, making it a must-have for any cold-weather activity. 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: 2 pc knee pads