Knee Support XXL Knee Pads Pain Relief Mugwort Self-Heating Knee Warmers Size: XXL M, L, XL, XXL available, size changes possible Color: Black Can be changed to gray or beige Multiple discounts available High elasticity, non-slip, air conditioning protection, cold protection, knee protection, for Respect for the Aged Day, for women and men ★ For cold joints! The dot pattern on the surface contains moxa used for moxibustion, which generates heat to warm the knees, helping with knee fatigue, winter cold, and knee pain. ★ Made with skin-friendly materials, it is comfortable to wear, has excellent breathability and heat retention, and protects from the thighs to the knees. ★ The entire knee support has high elasticity, so there is no unpleasant tightness, and it fits perfectly with movements such as bending and walking, reducing the burden on the knees, and it is also less likely to slip. ★ With a simple and calm color, it can be used by both men and women of all ages in all seasons. It is recommended for everyday knee warmth, as well as for air conditioning, travel, nursing care, and when walking or standing up.