Smartwool merino fibers have the uncanny & inherent ability to control odor. It also evaporates & wicks better than synthetics allowing you to stay drier & more comfortable. In addition it help to regulate your body temperature, keeping you warm in winter & cool in summer. Smartwool Hiking Light Crew Socks
Features: Top: 3*1 rib cuff with elastic holds sock up & in place. WOW Technology: Higher density Smartwool in reinforced sole for maximum comfort & durability. Arch Brace: Elastic arch brace for enhanced fit & support. Leg & Sole: light half-cushion protectys against shock, blisters & abrasions. Toe: Flat-knit toe seam for comfort & durability Contents: 76% Wool, 23% Nylon, 1% Elastic