Free from the cold. Nukle In traditional Eastern medicine, "coldness" is considered the cause of various ailments and illnesses. Nukle is a warm-up wear series for adults who tend to feel cold due to reduced blood flow caused by a decrease in capillaries. NANOMIX®, a high-performance fiber that incorporates nano-sized tourmaline mineral particles and Kishu Binchotan charcoal carbon particles, approaches the body's natural cycle of circulation → warming. These leg warmers are made by blending light-absorbing, heat-generating yarn with high-performance NANOMIX® fiber and knitting them in a fluffy manner. We have focused on a soft, non-constricting fit so you can relax both your body and mind. The 50cm long length is recommended for those who are concerned about cold knees and those who want to warm up thoroughly. From the moment you put them on, you'll feel a gentle, warm sensation like a foot bath spreading throughout your legs. If you're someone who feels like "my feet are cold all year round," please give them a try.