ERGO Thermal Insole - MC-THERM Size:M (Men's 8-9/Women's 10-11) Designed for extreme cold temperatures

Designed for extreme cold temperatures and made to walk long hours

while the fine toe seam helps prevent irritation for all-day comfort

Hidden zippered media pocket

23% Polyester

300D Poly Oxford with PU coating and antifreeze finish Lining: 100% 6 oz quilted polyester insulation Features: Storm flap with snap closure over front nylon zipper

ERGO Thermal Insole - MC-THERM Size:M (Men's 8-9/Women's 10-11) Designed for extreme cold temperaturesTake on the toughest winter conditions with MEGAComforts Ergo Thermal Insoleyour ultimate defense against the cold! Engineered with state of the art Ultra Thermal Insulation and Solarcore Technology this insole traps heat and keeps your feet warm no matter how harsh the weather. Combined with our patented dual layer memory foam you'll enjoy superior cushioning shock absorption and unbeatable support that lasts through the longest shifts. Whether