Thermal shoe insoles are ideal for boots slippers and most other footwear. Specially design to stop the transfer of your body heat to the cold ground. Made with foam and fleece. Each insole has shoe size patterns underneath - just cut to size and go! Fits ladies size 3 all the way through men s size 11. Comes packaged in a hanging poly bag with hanging hole. Surface thickness is 1/4 . Dimensions: Length: 10 Height: 10 Width: 10- SKU: KOLIM17631