The Smartwool Hike Light Cushion Crew Socks will help you get to the top of the mountain comfortably and in style. Extra durable thanks to Indestructawool technology and added mesh zones for breathability, these lightly cushioned Merino wool socks will keep your feet comfortable while naturally regulating temperature. The 4 Degree elite fit system ensures a performance fit so you have pep in your step throughout the hike.