Widen your possibilities with a Lightweight sock that&';s solid-aka, perfect for every occasion. Comfortable and cozy with a dash of breathability, our Men&';s Solid Crew offers sweet relief (and fun colors) for feet in tight-fitting shoes. Fit & Feel Wide Flex Stretch(TM): All flex, no stress. Crew: Stands tall without suffocating legs. Light weight: Fine, breathable, and barely there. Product Details Merino Wool: Nature&';s most versatile fabric. True Seamless(TM) Toe: No interruptions or seams. Lifetime Guarantee: Our promise to you. Made in America: With globally sourced yarns. Materials & Care 59% Merino Wool 37% Nylon 4% Lycra Spandex *Fiber percentages of socks may vary slightly. Machine wash in cold water on gentle cycle with socks inside-out. Do not bleach. Tumble dry on low or hang dry. Do not dry clean.