1Graphene Material: Warm knee pads are made of high grade graphene, which is sweat absorbent and soft, with good thermal conductivity and good warmth. 2Protective Function: Knee warmers can be wrapped moderately to increase the ability to exercise and keep the joints, suitable for a variety of sports. 3Comfortable to Wear: The graphene knee pads have good resilience, light texture, comfortable to wear, shock absorption and anti pressure. 4Breathable and Stable: Warm knee pads are breathable, quick drying, lightweight and thicker than other knee supports, but offer great comfort and stability. 5Application: Knee braces are suitable for both men and women, especially for older adults who suffer from osteoarthritis, arthritis or joint pain in winter.