Smartwool Bike Zero Cushion Crew Socks They'll Knock Your (Old) Socks Off! Designed for cyclists, the Bike Zero Cushion Crew Socks bring breathable comfort to every ride. The lightweight design ensures minimal bulk, while the Merino wool blend helps manage moisture and resist odors, keeping your feet fresh mile after mile. Features Zero cushioning, provides a sleek, low-profile fit Breathable mesh zones, enhance airflow to keep feet cool No slip fit, socks stay in place all day Soft wool blend, naturally resists odors and manages moisture Made in the USASPECIFICATIONSIntended Use Cycling Fit Unisex Material48% Merino Wool, 46% Nylon, 4% Elastane, 2% Polyester Height Crew Cushioning None Care Instructions Machine wash warm, tumble dry low, do not bleach or iron SIZINGSize Men's Shoe Size Women's Shoe Size Euro Shoe Size S3-5. 54-6. 534-37M6-8. 57-9. 538-41L9-11. 510-12. 542-45XL12-14. 513-15. 546-49 | Smartwool | Bike Zero Cushion Crew Socks | Elastane/nylon/polyester