The redesigned Trail Running sock remains true to its trail heritage, combining the drymax Dual Layer Sweat Removal System with sturdy construction for tough off-road conditions. This sock is a beefed-up version of our Lite Trail sock. Knitting advancements along with a seamless toe have resulted in our Trail Running sock feeling smoother on the inside. Dense yarns surround the foot with security and increased durability. The 1/4 Crew features our protective double knit leg to reduce debris entering the shoe, while the Turn Down leg feature makes for a cooler run on a hot day.