Built for the long walk, the SmartWool Striped Medium hiking socks feature a merino wool blend that includes stretchy spandex. But it's the chafe-reducing flat toe seams and the elasticized arch support that really help carry you to new paths and summits in supreme comfort. Itch-free merino wool is temperature regulating, moisture wicking and odor resistant Fabric blend includes stretchy spandex Elasticized arch support Ribbed elastic cuffs enhance fit Flat toe seams reduce chafing Limit 12 per year Midweight Height: Crew Made in United States of America US shipments only SmartWool Summit County Stripe Shirt - Merino Wool-Organic Cotton, Short Sleeve (For Men) in Capri