TerraFlex II - Trail Running and Hiking Shoe - Women

TERRAFLEX II SIZE GUIDE

The TerraFlex II runs fairly true to size. We recommend 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 charts 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.

TerraFlex II - Trail Running and Hiking Shoe - Women

$109.99

We recommend ordering your usual size.
  • 5,000 mile sole warrantySole warranty
  • Over 61,000 5 star reviews!61,000+ 5-star reviews!
  • Natural Fit, Feel and MotionNatural feel

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Product Description

“The Terraflex II is very breathable. It has great grip and sheds mud well, it keeps a nice safe grip on the trail and tarmac. ” – Jessica D.

The TerraFlex II is a lighter and more flexible update to the best-selling original — all without sacrificing any of the trail-gripping traction, secure fit, or all-day comfort that people loved about the TerraFlex.

FEEL CONNECTED TO YOUR WORLD WHEN YOU RUN OR HIKE IN THE TERRAFLEX II

SECURE, TRAIL-GRIPPING COMFORT.

Whether you’re running, hiking, or simply taking a casual stroll off the beaten path, the TerraFlex II helps you feel more connected to the ground beneath your feet.

The rugged 6.5mm FeelTrue® sole, including 4mm lugs for confident traction, provides the perfect combination of protection and ground feel for any off-road activity. The embedded 3mm layer of TrailFoam™ provides added comfort and protection and the toe bumper helps guard against unexpected bumps you encounter along your way. 

Finally, our huarache-inspired heel cinch and mid-foot webbing remain fully adjustable, giving you a secure and stable fit throughout your adventure, while the iconic wider toe box lets your toes splay and flex to empower your stride.

LIGHTWEIGHT PROTECTION THAT FEELS JUST RIGHT.

At just 8.3 oz for a women’s size 7, the TerraFlex II is even lighter than the original, placing it just between our ultra-lightweight Mesa Trail running shoe and the multi-purpose DayLite Hiker Fusion boot. This is one hiking shoe that won’t slow you down, keeping you going from trailhead to summit.

WE MAKE HIKING 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 TerraFlex II.
 
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 wider, foot-shaped toe box that lets 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 bend, move, flex, and safely Feel the World® in total comfort.

Check out these reviews from Terraflex II wearers

TERRAFLEX II SIZE GUIDE

The TerraFlex II runs fairly true to size.
We recommend 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 charts 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.

With it’s grippy, lugged soles, the TerraFlex is built for running and hiking on trails.

That’s not to say you can’t walk, stroll, road run, Crossfit and much more… you can.

Put on your TerraFlex and Live Life Feet First!

This is one of my favorite features in the TerraFlex.

The huarache-sandal inspired heel strap can be used to hold your heel and ankle in place. Pull the straps through the ankle holes in the sole, and then lock them in place with the laces.

The instep straps can be used to secure your instep, which can free up your toes and forefoot to relax and function better. Use the laces to tighten or loosen them to your liking.

The TerraFlex is our first shoe designed for trails. With a rugged, stitched upper, it’s great for running and hiking.

The Mesa Trail is made more specifically for trail running, with a lightweight breathable mesh upper, extra moisture wicking lining, and a protective welded covering for the adjustable midfoot and instep straps.

Both shoes have a grippy, lugged, dual-chevron tread, and a 3mm TrailFoam layer (“hiding” in the outsole) for just-right protection and comfort.

Shoe sizing, especially online, is not a perfect process. That’s why we have a free exchange policy.

For EU/UK/JP sizing, there’s a conversion chart at the bottom of the TerraFlex product description.

The TerraFlex now runs fairly true to size. We recommend going with your usual athletic shoe size.

The TerraFlex is wider than conventional trail running shoes.

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 TerraFlex, so use the measuring info if you can.

Keep in mind, though, that 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. And then, there’s personal preference: three people with identical feet might think the same shoe fits differently.

If your foot is really narrow and smaller than a men’s 10, you may want to check out the “women’s” TerraFlex. The conversion between men’s and women’s is 1.5, so a women’s 8 is the same as a men’s 6.5.

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 TerraFlex II

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

Customer Reviews
4.6 Based on 368 Reviews
5 ★
80% 
296
4 ★
9% 
34
3 ★
4% 
14
2 ★
3% 
12
1 ★
3% 
12
Customer Photos
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Filter Reviews:
NK
03/22/2024
Naomi K.
US US

Perfect Fit and Feel

This is the first time I’ve ordered this type of shoe online. Generally, I like to try shoes on before I purchase them. After reading the reviews and watching some videos, I decided to go ahead and order them. They came quickly in the mail. I tried them on and they fit perfectly. I wear them every day and my feet feel great in them all day long. I really like the way they look, fit and feel when I am wearing them. I will definitely be ordering again.

03/26/2024

Xero Shoes

We're delighted to hear about your positive experience ordering and wearing your new shoes! It's fantastic that they fit perfectly and provide you with all-day comfort. We appreciate your trust in us, especially with purchasing shoes online for the first time. If you ever need assistance or have any questions about future orders, don't hesitate to reach out. We look forward to serving you again in the future. Enjoy your new shoes!

TT
03/22/2024
Tora T.
US US

I love Xeros!

This is my second pair of Xeros, to replace my first that I bought a while ago which are now well worn. I love their shoes, and my feet are much happier in a more natural state every day. Thank you!

03/22/2024

Xero Shoes

It's fantastic to hear that you're a fan of Xero Shoes and that they've made a positive difference for your feet! Embracing a more natural and comfortable footwear option can indeed lead to happier feet and overall well-being. Thank you for sharing your experience, and we're delighted to have you as a satisfied customer. Feel free to reach out if you need assistance or have any questions. Enjoy your new pair, and here's to many more comfortable steps ahead!

EN
03/18/2024
Elena N.
US US

ok, not wonderful

I don't love these shoes, mostly because of the top. It's not at all water resistant, yet doesn't feel particularly breathable and my feet get hot (I know there is a waterproof version, but I wanted something more breathable). I also haven't been able to tie the shoelaces in a way that would feel comfortable, The soles are more slippery on wet surfaces than my hiking shoes'. And the fabric started to tear very fast, but Xero Shoes sent me a replacement really fast. (I also would vote for more interesting color schemes in the next edition 🙂 )

03/22/2024

Xero Shoes

Thank you for sharing your feedback with us. We're sorry to hear that the shoes didn't meet your expectations regarding water resistance, breathability, and durability. We strive to provide high-quality products that our customers love, so we appreciate your honest feedback. Regarding the shoelaces, we understand that comfort and fit are essential. If you need assistance with tying the laces in a way that feels more comfortable, please don't hesitate to contact our customer happiness team for guidance. We're glad to hear that our customer service team was able to provide you with a replacement quickly. Your satisfaction is important to us, and we're always here to assist with any issues you may encounter. We'll consider your feedback, including your suggestion for more interesting color schemes, as we continue to improve and expand our product offerings. If you have any further feedback or questions, please feel free to contact us. We're here to help! Thank you for choosing Xero Shoes, and we hope you'll give us another chance to exceed your expectations in the future.

NK
03/15/2024
Nancy K.
US US

Good not great

These are really well made and I have logged 50 + miles of walks on everything from dirt hillsides to pavement. I think I might want a little more padding but that says more about me than the shoe.

03/15/2024

Xero Shoes

Thank you for sharing your feedback with us! We're thrilled to hear that you've logged over 50 miles in your Xero Shoes, exploring various terrains. That's impressive! We appreciate your honesty about wanting a bit more padding. Everyone's preferences and needs are different, and we understand that finding the perfect balance of comfort and minimalist design can vary from person to person. If you're interested, we offer some models with additional padding that might better suit your needs without compromising the natural feel and flexibility you love about our shoes. Feel free to explore our product range, and if you have any questions or need assistance finding the right pair, please don't hesitate to reach out to us. Thank you once again for your support and for trusting us with your footwear needs. We're here to ensure you continue enjoying your walks in comfort and style!

AR
03/10/2024
Angela R.
US US

Second Purchase

We have bought these for our grandson who is a mountain biker. He wore them until they fell apart and we are purchasing him a new pair. Not sure if it is the roughness or the quality of the shoe, but he loves them so we purchased a second pair.

03/11/2024

Xero Shoes

It's fantastic to hear that your grandson loves his Xero Shoes for mountain biking! We're thrilled that they've held up well through his adventures and that he enjoys wearing them enough to warrant purchasing a second pair. Their durability and comfort make them ideal for outdoor activities like mountain biking. Thank you for sharing your experience, and if you have any questions or need assistance in the future, please don't hesitate to reach out. Here's to many more exciting rides with his new pair of Xero Shoes!