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