This is a 15-pair (30-piece) pack of Kiribai Kairo adhesive foot warmers for socks. How about this for cold feet? 【Product Features】 ・Color: Black ・Duration: 8 hours ・Thickness: Approximately 3mm ・Made in Japan ・Sticks firmly and doesn't slip With a maximum temperature of 43°C and an average temperature of 36°C, it will warm your feet thoroughly. To prevent low-temperature burns, do not use when not wearing shoes or on bare feet. Do not use if you have impaired sensation or circulation, such as diabetes. If you feel it is too hot, discontinue use immediately. 【Brand】Kiribai Kairo 【Condition】Unused 【Color】Black 【Contents】15 pairs (30 pieces) 【Duration】8 hours 【Expiration Date】April 2026 The product will be shipped without the box via Yu-Packet Post. The box will not be included. Price is not negotiable, so please understand. Thank you. Thank you. #Kiribai #Kiribai #Kairo #ForSocks