MEGAComfort F99TH1213 Ergo Thermal Insoles, X-Small, Women's 5 - 7 (MCTHERM-XS)

F99TH1213 Ergo Thermal Insoles, X-SmallUltra thermal insulation provides superior warmth for cold work environments, keeping feet cozy and protected during long hoursSolarcore technology traps and retains heat efficiently without adding bulk, ensuring optimal warmth and flexibilityPatented dual layer 100% memory foam delivers unbeatable shock absorption and long-lasting supportPerfect for construction, outdoor services, and industrial workers braving harsh winter conditionsReduces muscle strain and fatigue, outperforming traditional anti-fatigue floor mats for all-day energy