The Cassie is built for fun. We don’t recommend running ultra marathon in the Cassie, but high-performance FeelTrue® rubber sole, some of you will do more in the Cassie than just wearing yours for work, or hanging out, or a night on the town.
Xero has recently updated their sizing system, please order the size you normally wear.If you have any sizing questions we're happy to help.
We've also noticed that the Cassie is an excellent choice for those of us with larger volume feet: that's 3 dimensions folks! Height of foot isn't always considered when choosing a shoe, but the Cassie provides an example of a super cute shoe for women with tall *and* wide feet. If this isn't you, don't worry, you can still sport this look: you may have a slightly roomy feel, or choose to wear your Cassies with some cute tabi socks for a snug fit!