A solid, "every occasion" sock. Made of a midweight, terry loop Merino Wool for multi - season activity (and lounging), the Men's Solid Cushioned Micro Crews are the perfect height, designed to reach just over to top of a boot or high top - no adjusting throughout the day required. Design: Stretchy where it counts, which is everywhere. Cuff, ankle, leg, & foot - that's how you fit it in Easy on and easy off All-day comfort, buttery-soft, and stays dry from Merino wool Additional Details 64% Merino Wool, 33% Nylon, 3% Spandex - *Fiber percentages of socks may vary slightly Machine wash cold on a gentle cycle, with socks inside out. Do not bleach. Line dry or tumble dry low. Do not iron. Do not dry clean.