Heating warmer for knees 1 piece / 000-3747 M Black 1

●Size / (Circumference 10 cm above the knee) M: 41-50 cm, L: 33-41 cm ・High moisture absorbing heat generating material MoistCare (R) is built into the front of the knee, increasing the perceived temperature by up to 2°C. 3D stitching that matches the shape of the knee for a perfect fit. ・We focused on ease of movement and made the fabric thin, but it still keeps you warm! It doesn't constrict you too much, so it can be used by people of all ages and genders. - The overall design is slim and sleek, so it won't show through even when worn under clothing.