Hit that new trail in these Smartwool Performance Hike Light Cushion Low Ankle socks, and you'll be smiling from start to finish. They're made of responsibly sourced Merino wool and enhanced with the 4 Degree elite fit system for a dialed-in, performance-oriented fit. Plus, the Virtually Seamless toe offers a smoothed-out experience for even greater comfort. And, because these socks offer body-mapped mesh zones, your feet will enjoy breathability in all the right places. Get ready for comfort-filled hiking, mile after mile.