The crew height of this Smartwool sock adds extra coverage on the trails and light cushioning on the entire bottom of foot helps keep you comfortable when the ground isn't—helping you to hike on. Model: SW001614052 Indestructawool™ Technology with extended durability zones 4 Degree™ Elite Fit System for a dialed-in, performance-oriented fit Mesh zones for added breathability Virtually Seamless™ Toe for enhanced comfort Comfort welt with 'stay put' fit 57% Merino Wool 6% Nylon 34% Recycled Nylon 3% Elastane
