Outdoor enthusiasts often question the performance of minimalist footwear in extreme arctic conditions. Our extensive testing in 2025 shows that Xero Shoes’ barefoot design remarkably endures temperatures as low as -40°F, akin to a penguin’s feather system that retains warmth without the added bulk. You will be impressed by the shoe’s cutting-edge thermal technology that … Continue reading Xero Shoes: Arctic Testing Results at -40°F