Perfect fit. Powerful durability. That's what you get when you put on the Smartwool Hike Light socks—formerly known as PhD® Outdoor. Featuring Smartwool's top sock technologies, dialed-in fit systems, updated mesh zones, and extended durability zones, they've upgraded these hiking socks to help you push any summit or enjoy any trail in absolute comfort. Light cushioning on the entire bottom of the foot to bring more comfort to your favorite low-cut hiking shoes. And the addition of recycled nylon makes for a more sustainable sock construction. Go farther in ZQ-certified Merino wool hike socks.

Features

• 4 Degree™ Elite Fit System: For a dialed, performance-oriented fit with flex zone at ankle joint
• Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort
• Mesh ventilation zones provide optimum moisture management and maximum breathability
• Virtually Seamless™ Toe: Smoothed out toe seams for ultimate in-shoe fit and comfort
• Additional body-mapped mesh zones for added breathability
• Comfort welt with 'stay put' fit

Specifications

• Sock Height: Ankle
• Height 3.25"