The bold stripes and fun colors of the Jovian Crew Socks brighten any day, while full cushioning, a supportive arch brace, and SmartWool's WOW technology keep your feet supercomfortable. Medium cushioning for impact absorption and long days on your feet. SmartWool delivers soft, itch free comfort, even foot temperature, moisture management, and odor control. Supportive arch brace for a comfortable fit and to keep the sock in place. WOW wool on wool Technology: adds more wool in high impact and high wear areas to help reduce shock and abrasion, while giving you longer lasting wool benefits. Machine wash warm inside out, gentle cycle, tumble dry low or lay flat. Knit in the USA of imported yarn.