Keeping feet dry, warm and comfortable is crucial during cold-weather training. Made for Zipp, these Swiftwick® Merino wool socks wick moisture and have a sculpted foot-bed for managed compression and sustained comfort. Black with oval “Z” logo.
S - Men's Shoe Size3.5-5 / Women's Shoe Size 5-7.5
M - Men's Shoe Size 6-9.5 / Women's Shoe Size 8-10
L - Men's Shoe Size 10-13
XL - Men's Shoe Size 13.5-16