Thermacell Logo

Thermacell Insoles Size Chart

Heated Insoles
Size Men's Shoe Size Women's Shoe Size
S 3.5 to 5 4.5 to 6
M 5.5 to 7 6.5 to 8
L 7.5 to 9 8.5 to 10
XL 9.5 to 11 10.5 to 12
2XL 11.5 to 13 12.5 to 14

Sizing information is provided by the manufacturer and does not guarantee a perfect fit. Please use this chart as a guide only.