Ships in 1-2 business days | Based in Vermont | Est. 1978 The wide-width merino wool sock Consider your stripes earned. Knit from midweight merino wool, the Men&';s Cushioned Micro Crew is a Swiss army knife of a sock - offering comfort, durability, and style for every occasion. Designed to reach just above your boots or high-top shoes, this sock stays put all day and avoids you having to constantly re-adjust. WIDE OPENA(R) Socks works with Darn Tough to provide responsible sourcing practices and livable wages in their communities. Their Unconditional Lifetime Guarantee supports a product they believe will last a lifetime, and very few are needed since they can be worn consecutively due to their lasting comfort, durability, and fit. Features: Wide Flex Stretch(TM) so you can have comfortable socks without the constraint from calf to toe Comfort Stitch Cushioning(TM) gives extra durability and comfort in high-impact areas Merino wool naturally keeps feet dry and regulates temperature so your feet are cool in the summer and warm in the winter True Seamless(TM) toe _______________________________________________ Specs Sizing: Size Men&';s Women&';s EU Medium 8 - 9.5 10 - 11.5 41 - 42 Large 10 - 12 12 - 14 43 - 45 X-Large 12.5 - 14.5 14.5 - 16 45 - 47 XX-Large 15 -17 16.5 - 18.5 48 - 50 All WIDE OPENA(R) socks stretch up to a 4E width Height: Micro Crew Weight: 2.1oz | 60g (large) Materials: 56% Merino Wool, 41% Nylon, 3% Lycra Spandex Made in the U.S.A. _______________________________________________ Wash and Care: Machine wash in warm water on a gentle cycle with socks inside out. Do not bleach. Tumble dry on low or hang dry. Do not dry clean.