BIG PERFORMANCE IN A MINI SOCK We can all agree that the word mini is usually code for less. We are here to tell you that that is not the case with the SmartWool Phd Outdoor UL Pattern Mini Sock. The ultra-light weight means these socks are your go-to's for mid-summer hikes. Smartwool's 4 Degree elite fit system uses bi-elastic fit bands that stretch comfortably around your foot and maintain the socks' original shape wear after wear. Smartwool's Women's Phd Outdoor Ultra Light Pattern Mini Socks pack huge comfort, performance, and style, all in a mini sock!FEATURES 52% Merino wool, 44% nylon, 4% elastane 4 Degree elite fit system Mini height Reliawool technology in high impact areas Low-profile toe