Fit & Design: Knee high socks Merino wool Strategic zone cushioning Airflow venting Seamless toe Honeycomb arch support Y-Stitched heel Technology: Hex Tec Additional Details: Machine wash cold on gentle cycle Only non-chlorine bleach when needed Tumble dry low Do not Iron Do not dryclean. Socks from the Bombas brand.. Ready to give it a try? Visit www.dickssportinggoods.com to learn more, explore additional product details, and check availability at a DICK'S Sporting Goods store near you. Place your order online for fast shipping or in-store pickup - DICK'S makes it simple to find exactly what you need..