Features： 1、Moisturize And Nourishing Your Skin: Keep your feet warm and moisturized, help improve your heel skin breakage, and improve your sleep quality. 2、Relieve Pain: Heated calf boots can keep the feet warm, help increase blood circulation, improve mobility, and relieve pain and soreness. 3、Relieve Discomfort: Help relax rigid muscles, promote blood circulation and flexibility, and relieve pain related to rheumatoid arthritis, Raynaud's syndrome, Achilles tendinitis, etc. 4、Zipper Design: Zipper style elastic boots fit legs better, easy to wear and comfortable, more convenient to put on and take off, save time and energy. 5、High Quality Materials: Breathable and sturdy SBR fabric, comfortable and durable, ly fit your legs, and provide enough pressure for leg. Specification： Item Type: Heated Leg Foot Boots Boot Leg Height: Approx. 45cm / 17.7in Sole Length: Approx. 30cm / 11.8in Upper Width: Approx. 23cm / 9.1in Plug Specifications: US Plug 110-240V Package List： 1 x Heated Leg Foot Boots 1 x Plug