Hike how you like in Smartwool's responsibly sourced ZQ-certified Merino wool Hike Light socks. Formerly known as PhD Outdoor, these hiking socks are packed with all of Smartwool's tried-and-true sock innovations, like Smartwool's Indestructawool technology for enhanced durability, Smartwool's 4 Degree Elite Fit System for a dialed-in, performance-oriented fit, and Smartwool's Virtually Seamless toe for even more comfort. A women's-specific fit and light cushioning along the entire bottom of…