Hot and Cold Pain Relieving Gel Socks by Sharper Image

Hot and Cold Pain Relieving Gel Socks by Sharper Image provide natural, drug-free pain relief from plantar fasciitis, toe pain, heel pain, arch pain, inflammation and other common foot problems. Warm them in the microwave or chill them in the freezer as desired. Then, slip your feet inside and fasten the elastic plantar fascia straps for instant pain relief. Fits Women up to size 10 (Men up to 8.5).