Swiftwick Aspire Zero Sock yak and functions as an anti-inflammatory

and functions as an anti-inflammatory

Nike Flex fabric stretches with your body

This design makes it easy for you to reach back behind your hip and grab or stow a bottle while on the go

Not ideal for tight footwear like cleats

Swiftwick Aspire Zero Sock yak and functions as an anti-inflammatoryThe ASPIRE Line of socks from Swiftwick is thin and light for serious runners and cyclists, yet still perfect for athletes of any sport. Swiftwick's most popular running sock, the ASPIRE ZERO no show has firm compression for contoured support. The ZERO no show sock sits below the ankle with minimal extension above your shoe. High Olefin content fabric wicks moisture away and won't bunch, keeping you happy and blister free.