Some days, we wake up early for a run, and everything just feels right through our first few miles, and we feel as though we could run to the horizon. The Darn Tough Horizon Micro Crew Ultra-Lightweight Cushion Sock makes those days a bit more common, with performance materials that let us forget about our feet as the miles pile up. Merino wool wicks away moisture and keeps our feet cool, while durable nylon ensures we can chase the horizon on many more runs.