For those who prefer minimal cushioning between their foot and shoe, our Run Zero Cushion Low Ankle Pattern socks are as comfortable as they are durable. Made from ZQ-certified Merino wool, these socks offer loads of comfort through the 4 Degree elite fit system, the anti-slip Achilles tab, breathable mesh zones, and the great benefits of the wool itself. Plus, they're enhanced with Indestructawool technology, which offers extended durability zones for long-lasting use. When it comes to putting the miles under your feet - whether it's on a trail, the pavement, or a treadmill - these socks are purpose-built for your feet to love. Smartwool - Run Zero Cushion Low Ankle Pattern Socks