Every product’s page gives a recommendation for selecting the correct size.
Also, see our size guidelines at xeroshoes.com/xerofit/.
We understand that ordering shoes online can be hard, especially when the sizing between shoes vary (trust us–we’re working on it!). If you’re still unsure, please email our Customer Happiness team at firstname.lastname@example.org.
Also, keep in mind that we offer free domestic exchanges in case you get a size that doesn’t feel right.