Sleek styling. Flexible FeelTrue® sole for natural power transfer. Lightweight construction (7.6 oz. M9) for efficiency and speed. Superior comfort with an anatomically-correct wide toe box, adjustable instep straps, and non-elevated "Xero-drop" sole. Low-to-the-ground (9mm stack height) for balance and agility. Prio — the wheels for your engine.
Get the right size for your Prio
Shoe sizing, especially online, is not a perfect process. That’s why we have a free exchange policy.
Because the foot is three-dimensional, any two-dimensional measuring tool, such as a ruler or Brannock device®, can only approximate your true shoe size. Manufacturers model their shoes on different foot shapes which is why you might be an 8 in one brand and a 9 in another.
The Prio fits “true-to-size” or a TINY bit small. So you’ll probably be okay selecting your “usual” shoe size.
NOTE: The width of the Prio is approximately EE width.
|NOTE for Hana owners — The Prio is a bit wider than the Hana and, with the multi-part upper (compared to the Hana’s single-piece upper), it’s more accommodating for wider feet. Also, if you already own a pair of Hana, we suggest going up 1/2 size from those; some people like a bit more room for a performance shoe.
Sizing for a shoe is different than a sandal, so if you own one of our sandals, that doesn’t mean you’ll pick the same size in the Prio.
After following these instructions, if you think you’re “between sizes,” go up a 1/2 size.
2 Simple Steps to the Correct Fit
1) Measure your foot
- Place a piece of paper against a wall (if you have VERY large feet, use a piece of newspaper.
- If you plan to wear socks with your Prio, put those on
- Place your foot on the paper, with your heel against the wall.
- Make a mark on the paper at the furthest point away from the wall… this will either be just in front of your big toe or second toe
- Take a ruler and measure from the edge of the paper to the mark you made.
Here’s a video showing the process:
2. Check your measurement against the chart, below
|Men’s Prio Sizing Guide|
|Men’s Size(US)||Men’s Size(UK)|
|Up to 9 3/8″||Up to 242mm||6.5||6|
|Up to 9 1/2″||Up to 246mm||7||6.5|
|Up to 9 3/4″||Up to 250mm||7.5||7|
|Up to 9 7/8″||Up to 254mm||8||7.5|
|Up to 10 1/8″||Up to 258mm||8.5||8|
|Up to 10 1/4″||Up to 262mm||9||8.5|
|Up to 10 3/8″||Up to 266mm||9.5||9|
|Up to 10 5/8″||Up to 270mm||10||9.5|
|Up to 10 3/4″||Up to 274mm||10.5||10|
|Up to 10 7/8″||Up to 278mm||11||10.5|
|Up to 11 1/8″||Up to 282mm||11.5||11|
|Up to 11 1/4″||Up to 286mm||12||11.5|
|Up to 11 1/2″||Up to 290mm||13||12.5|
We want to make sure you get the correct size and enjoy your Xero Shoes. If you have any questions, call us at + 61 414 265 398 or email us
37 Reviews Hide Reviews Show Reviews
Have to say I'm a bit disappointed with these. I did a 25km walk mainly on roads but also on gravel, grass etc. That was a reasonable distance. I experienced discomfort when flexing both feet for about 3 days after that. Contrast this to an 18km walk across the identical terrain that I did in my Terra Flex Xeros. No pain or chafing. I did a 12km walk a few days ago in the Prios without wearing socks and had some heel chafing. I'd say the Prios are fine for flat roads, cement but not so great for trail walking. Using socks to provide additional protection works for me.
I’ve been a big fan of the minimalist movement and finally took the plunge into Zero heel drop XERO’s. So far so good... the feedback through your feet is beyond my expectations. Also never been a huge fan of buying online but the shoe fitment guide was on point. Thanks Xero Team!
I am very happy with the service and the shoes. So far I am finding them very comfortable.
These are my first pair of Xero shoes. I previously had other brands of minimalist shoes but the soles would wear too quickly. I have used these for gym sessions, road running and casually. They are comfortable and have so far stood up to the punishment that I have given them with no sign of wear yet.
I love these shoes. I wear to work the gym everywhere. I only wish there was a wider option. My toes are still getting squeezed on the side.
These shoes are super comfy and i'm able to keep proper walking form (without heel striking). I can't wait to get rid of all my old shoes.
Awesome shoes, awesome service. Seriously the best thing to happen to my feet.
These are my first pair of barefoot shoes and I absolutely love them! The ladies style I wanted wasn't in stock so I bought a size and a half smaller in mens and they fit perfectly. Incredibly comfy and so light and the extra space in the toe box is great! My calf muscles are not as excited as I am about my shoes but they'll come around in time. :)
Comfortable, lots of room for toes. Just buy your regular size, no need buy a size up.