Tall wool sock for cycling and fun     

• Superior wool blend for strength and durability

• Itch-free coziness in a kneehigh length - perfect for under armor

• Keep feet warm and dry in all weather conditions

• Arch reads "e=mc²" because gravity is our friend

• Made in USA

S/M fits men's shoe size 6-10, women's shoe size 7-11
L/XL fits men's shoe size 9-13

Color: black/red   Sizes: S/M & L/XL