Indestructawool™ technology for enhanced durability4 Degree™ elite fit system for a dialed-in, performance-oriented fitShred Shield™ technology reduces wear from toesWider welt for secure fit and comfortBody-mapped mesh zones for added breathabilityContent: 55% Merino Wool Content, 10% Nylon Content, 31% Recycled Nylon Content, 4% Elastane Content, 0% Polyester Content, 0% Acrylic Content, 0% Other ContentMade to pair perfectly with your new ski boots, our Ski Zero Cushion Logo OTC Socks are our thinnest ski socks offered, but still provide the endless comfort of responsibly sourced Merino wool. These men's ski were built with durability and breathability in mind, so you can stay focused on the runs ahead without worry about the quality of your gear. Smartwool Ski Zero Cushion Logo OTC Socks