Aqua X Sport SIZE GUIDE

We recommend ordering your usual size.

FREE EXCHANGES: Most people find our size recommendation gives them a proper fit, but just in case, we have a free exchange program for all US orders.
*If you normally buy a Euro or UK Size, check out the handy conversion chart below.

Men's Sizing Chart:

US Sizes EU Sizes UK Sizes
6.5 39.5 5.5
7 40 6
7.5 40.5 6.5
8 41 7
8.5 41.5 7.5
9 42 8
9.5 42.5 8.5
10 43 9
10.5 43.5 9.5
11 44 10
11.5 44.5 10.5
12 45 11
12.5 45.5 11.5
13 46 12
14 47 13
15 48 14

Women's Sizing Chart:

US Sizes EU Sizes UK Sizes
5 35.5 3.5
5.5 36 4
6 36.5 4.5
6.5 37 5
7 37.5 5.5
7.5 38 6
8 38.5 6.5
8.5 39 7
9 39.5 7.5
9.5 40 8
10 40.5 8.5
10.5 41 9
11 41.5 9.5
11.5 42 10
12 42.5 10.5
Any questions? Just call us at 303 447 3100 or send us an email. We’re here to help.

Aqua X Sport – Men

$129.99

A water-friendly shoe that’s just as comfy on roads and trails.

We recommend ordering your usual size.
  • 5,000 mile sole warrantySole warranty
  • Over 71,000 5 star reviews!71,000+ 5-star reviews!
  • Natural Fit, Feel and MotionNatural feel

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Product Description

“The Aqua X Sport might just be the best model from Xero Shoes yet!” – Jarvis C.

Featuring an open mesh upper that sheds water, adjustable lace locks, and a non-absorbent tongue, this ultra-packable activity shoe is perfect for everything from paddle boarding to mud runs and anything in between.

INTRODUCING THE AQUA X SPORT FROM XERO SHOES

STAYS LIGHT – WET OR DRY

At just 7.5 ounces each for a men’s size 9, the Aqua X Sport is designed with a breathable mesh upper with a quick-dry lining, non-absorbent tongue, and toe guard drain holes that help you quickly shed water, so it’s barely any heavier wet than dry.

A FAST, FINE-TUNED FIT.

Get a comfortable, secured fit with the included speed laces.

PROTECTION THAT FEELS JUST RIGHT.

The Aqua X Sport uses the same flexible 5.5mm FeelTrue® sole and 3.5mm dual chevron lugs as the Mesa Trail, providing all-terrain traction and just the right amount of protection and ground feedback for responsive, natural movement through all the elements.

WE MAKE SHOES SO COMFORTABLE, YOU’LL FORGET THEY’RE EVEN ON.

If your feet don’t feel as good at the end of the day as they did in the beginning, you haven’t tried the Aqua X Sport.
 
Life-changing comfort and superior performance come from letting your feet do what’s natural – bend, move, flex and feel.
 
All Xero Shoes feature a wide toe box that let your toes spread and relax, a non-elevated “zero drop” heel for proper posture, low-to-the-ground design for perfect balance and agility, and a flexible sole that gives you “just right” protection so you can Feel the World® as you move in total comfort.

Check out these reviews from Aqua X Sport wearers

Aqua X Sport SIZE GUIDE

We recommend ordering your usual size.

FREE EXCHANGES: Most people find our size recommendation gives them a proper fit, but just in case, we have a free exchange program for all US orders.
*If you normally buy a Euro or UK Size, check out the handy conversion chart below.

Men’s Sizing Chart:

US Sizes EU Sizes UK Sizes
6.5 39.5 5.5
7 40 6
7.5 40.5 6.5
8 41 7
8.5 41.5 7.5
9 42 8
9.5 42.5 8.5
10 43 9
10.5 43.5 9.5
11 44 10
11.5 44.5 10.5
12 45 11
12.5 45.5 11.5
13 46 12
14 47 13
15 48 14

Women’s Sizing Chart:

US Sizes EU Sizes UK Sizes
5 35.5 3.5
5.5 36 4
6 36.5 4.5
6.5 37 5
7 37.5 5.5
7.5 38 6
8 38.5 6.5
8.5 39 7
9 39.5 7.5
9.5 40 8
10 40.5 8.5
10.5 41 9
11 41.5 9.5
11.5 42 10
12 42.5 10.5
Any questions? Just call us at 303 447 3100 or send us an email. We’re here to help.

We do! We’ve sold Xero Shoes to people in more than 85 countries around the world.
We use the US Postal service to send our shipments. The cost to ship will depend on the weight of the package and the delivery speed you select; several options will be provided at checkout.

All domestic shipments come with tracking. Limited tracking is available for some first class international shipments depending on the country, and full tracking is available with all Priority Express and Express International shipments.

Though almost all of our international orders arrive without incident, we strongly advise you to select Priority Express International or Express International if you live in a country with a less reliable postal service, including (but not limited to) India, Brazil, Mexico, South Africa, and Indonesia. We cannot guarantee delivery of packages shipped using First Class International.

International delivery can take anywhere from 3 days to 8 weeks depending on how long your order spends in customs at the border.

Please note that some countries do require the payment of import duties for international shipments above a certain value. We advise you to know the import regulations of your country and understand that you will be responsible for payment of any duties and fees imposed by your government at the border.

All packages will be marked as merchandise; as a commercial shipper, we are not able to mark a package as a gift (if you’re giving Xero Shoes as a gift, that’s not the same as us sending a gift).
Also, check our Stores page. There may be a Xero Shoes dealer closer to you.

After you purchase a gift certificate, you’ll be able to enter an email address for the recipient.

You could email it to yourself and forward it at a later time if you like.

You can also take the Gift Certificate code and send it to the recipient.

Please go to Xero Shoes Return Policy page to learn about our 45-day return policy.

Caring for your Aqua X Sports

To clean your Aqua X Sports, hand wash with warm water, mild soap and allow them to air dry.
We do not recommend putting the Aqua X Sport in the washing machine or dryer.

Customer Reviews
4.6 Based on 571 Reviews
5 ★
80% 
456
4 ★
8% 
48
3 ★
5% 
29
2 ★
2% 
10
1 ★
5% 
28
Customer Photos
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Filter Reviews:
A Xero Shoes Customer
JK
05/27/2024
Joel K.
CA CA

Great Shoes So Far

I haven’t used them in water yet, but I’ve run in them quite a lot on dirt and wood chip trails and they’re great! The rubber on the soles is quite hard, so I’m a little worried they’ll be slippery on wet rocks, but the grip pattern is aggressive, and the hard rubber will make the soles last a lot longer which is worth a lot to me. The upper is thin and well vented but still secure and very comfortable. Overall, I love them!

JW
05/25/2024
Jason W.
US US

Love all your shoes

Hey guys I love your Xero shoes. Most other comfortable shoes hurt my feet and I rarely wear anything else. I have a black pair of Speed force I wear them a little but not much. I have two pair of HFS blue color. And white (light grey) and recently bought a pair of 360 which I do like. The aqua sport I just purchased I’ve decided to return them. Cost was an issue. With tax and shipping they were $145. I’m sure they are great but i found a budget pair of water sport barefoot style shoes for $25 so I decided to go that route. I’ll wear them on a boat on a 3 day fishing trip offshore . Then standing around fishing the river in Arkansas this month. These will have limited duty. It was going to be hard to justify the price for a specialty shoes when a cozy alternative was found for a fraction of the price. I will stay a customer but the aqua sport was a returned item. Really great product. Thank you for asking for my feedback. Keep up the great work. Jason Wheeler Las Vegas, NV

M
05/23/2024
Matt
US US

Best shoe ever

Please don’t ever stop producing this shoe. It is the most comfortable barefoot shoe I’ve ever worn. Will absolutely buy more.

AB
05/14/2024
Anthony B.
US US

Great Overall Shoe

Very comfortable in and out of water. Fit great, walked 28,000 steps in one day around Key West in and out of water and my feet felt great!

DA
05/14/2024
Dan A.
US US

Missed the mark

This is my second pair of Xero shoes, first being the prio neo’s. I absolutely loved my first pair and ordered the same size in the aqua sport. This pair felt like it had an extremely narrow toe box and I developed multiple blisters on both feet from a short outing wearing them. Wore my prio neo’s every day for probably an entire year with no issues so this was surprising to say the least.

05/14/2024

Xero Shoes

It sounds like you had a disappointing experience with your second pair of Xero Shoes, especially considering how much you loved your first pair. It's frustrating when sizing or fit issues arise, especially when you're expecting consistency across different models. Blisters can definitely put a damper on things, especially during what should be an enjoyable outing. Have you considered reaching out to Xero Shoes customer happiness about your experience? They might be able to provide some insights or assistance, and they're usually quite helpful in addressing concerns like this.