Your sharpest dress shoes demand an equally sophisticated pair of socks. This refined design combines the timeless look of a subtle windowpane pattern and classic mid-calf height with the smart performance of modern fabrics. The merino wool blend knit is specially treated with a protective process that guards against odor and bacteria. STYLE Mid-calf patterned merino wool blend dress socks Understated knit windowpane pattern adds subtle visual interest Classic height makes it perfect for wearing with our dress shoes Medium fits shoe sizes 5 through 9.5, Large fits sizes 9 through 12 and Extra Large fits sizes 12 through 15 FUNCTION SmartSilver treatment permanently protects fabric from odor and bacteria Elasticized arch and instep help keep socks in place CRAFT Handcrafted in America from imported materials 50% stretch nylon, 49% merino wool, 1% spandex