Ships in 1-2 business days | Based in Vermont | Est. 1978 The wide-width merino wool sock Made of midweight, terry loop Merino Wool for multi-season activities (including lounging), the Women&&';;s Multi Stripe Cushioned Micro Crews wraps the lower legs, peeking out just over to top of a boot or high top - no adjusting throughout the day required. 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 Women&';s Men&';s EU Small 4.5 - 7 2.5 - 5 35 - 37 Medium 7.5 - 9.5 5.5 - 7.5 38 - 40 Large 10 - 11.5 8 - 9.5 41 - 42 X-Large 12 - 14 10 - 12 43 - 45 All WIDE OPENA(R) Socks stretch up to a 4E width Height: Micro Crew Weight: 1.8oz | 52g (medium) Materials: 65% Merino Wool, 33% Nylon, 2% 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.