It's secretly a 2-in-1!?!?
The Aspire 4 is my favorite sock ever. For big races I always stick to the Aspire 4, because it's a perfect combo of comfort, lightweight performance, and compression. Fun Fact: It has an upside-down logo on the inside of the cuff. I've recently started to fold the cuff down (on hotter days, plus I'm evening out my tan lines...) and wear it as an Aspire 2!
Best Socks. Period.
These are the greatest socks out there....it's all I wear!
Very comfortable socks. The quality seem good.
These socks fit so nice. I have several pairs and they just keep their fit and form. Slowly replacing all my cycling socks to nothing but swiftwick.
ASPIRE Four Socks
Great socks, I especially like the compression.
Swiftwick sizing is based on your corresponding shoe size. Please refer to the size chart below: