Are toe blowouts and heel holes sending your socks to the rag bag after just a few wearings? Time to step up to socks that’ll pamper your feet while taking hard work in stride. Improved 7-Year Socks boast more than twice the durability of the originals – you could say they’re “un-holey” durable. Plus the lightweight year-round knit includes 100% recycled COOLMAX® EcoMade polyester that’ll help your feet chill out while reducing your carbon footprint. Silky-smooth Nanoglide® nylon channels moisture away from skin, prevents chafing and heads off blisters before they happen. And an extra 3" of toe padding increases steel toe durability. When you work hard at putting your best foot forward, keep it cool, dry and comfortable with 7-Year Performance Socks.