Tackle cold day's worst wearing MEGAComfort™ Ergo Thermal Insole-the ultimate warrior's defense! Designed with Ultra Thermal Insulation and Solarcore® Technology, these insoles trap heat and keep your feet toasty without the bulk. With a patented dual-layer memory foam construction, experience next-level cushioning, shock absorption, and unbeatable support-perfect for those long, demanding shifts in freezing conditions. Whether you're on a cold construction site or braving outdoor tasks, the Ergo Thermal Insole reduces muscle strain, fights fatigue, and keeps you energized all day. Breathable, easy to fit, and machine washable, they're the performance-driven solution for staying warm, energized, and focused no matter the weather. Imported.SKU 10003295