OS1st Thin Air Performance No Show Sock SIZE:Small Made in the USA of

Made in the USA of Imported Yarn: 77% Merino Wool 8% Nylon 14% Recycled Nylon 1% Elastane *Specific percentage of Recycled Nylon will vary as Smartwool transitions to 100% Recycled Nylon in future seasons

Equipped with a new ZipFoam™ midsole

be sure your gear includes the sock that will help you stay comfortable for the long haul

Temperature Regulation: Merino wool is highly breathable and regulates body temperature effectively

OS1st Thin Air Performance No Show Sock SIZE:Small Made in the USA ofOS1st Thin Air Performance No Show Socks are great choice for those who want minimal bulk but still need protection and comfort during activity. With a thinner design, they offer blister prevention while keeping your feet dry and comfortable. The innovative top panel, designed to regulate temperature and circulate air, ensures breathability, which is especially important during intense exercise or long activities. These socks would be perfect for