Smartwool Men's Hike Light Cushion Mountain Range Pattern Crew SocksDo what feels natural in the new Hike Light Crew. Formerly known as PhDA(R) Outdoor, we've added enhanced features to responsibly sourced, ZQ-certified Merino wool socks to help you stay comfortable, breathable, and able to hike any way you like. Improved durability and mesh zones work together with top sock technologies to bring you a wool hiking sock capable of climbing it all. Light cushioning along the entire bottom of the sock brings more comfort to your favorite hiking shoe or boot. A crew height helps add extra coverage on the trails and recycled nylon makes this sock more sustainable than ever before. Gear up to go far with Smartwool.Sock Height: CrewIndestructawool(TM) technology with extended durability zones4 Degree(TM) elite fit system for a dialed-in, performance-oriented fitAdditional body-mapped mesh zones for added breathabilityVirtually Seamless(TM) toe for enhanced comfortComfort welt with 'stay put' fitHeight 8"