Instant purchase OK New, Unused NeyoWel Far-Infrared Ray Leg Warmers Machine washable material. For those who suffer from cold and chilliness all year round. For those who: don't wake up feeling refreshed, feel sluggish in the morning / can't sleep due to cold feet / suffer from the cold from air conditioning in the summer, etc. Simply wearing them brings a comfortable body temperature. Material: 91% nylon, 8% polyester, 1% polyurethane Brand: NeyoWell Color: Dark Gray Size: Free Size Retail Price: 3960 yen