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 EU orders.

Men's Sizing Chart:

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

Women's Sizing Chart:

EU Sizes US Sizes UK Sizes
35.5 5 3.5
36 5.5 4
36.5 6 4.5
37 6.5 5
37.5 7 5.5
38 7.5 6
38.5 8 6.5
39 8.5 7
39.5 9 7.5
40 9.5 8
40.5 10 8.5
41 10.5 9
41.5 11 9.5
42 11.5 10
42.5 12 10.5
Any questions? Contact the Customer Happiness Team, we’re here to help.
Sale!

TerraFlex II – Men (Clearance)

52.00

The TerraFlex II fits true to size.
 
Clear

Product Description

“The TerraFlex II is sturdy and protective against outdoor terrain. I really like it for running sprints and up hills and dirt trails. It’s a really great outdoor shoe.” – Chase B.

The TerraFlex II is an update to the best-selling original featuring a more abrasion and water-resistant upper — with no sacrifices to any of the trail-gripping traction, secure fit, and 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 272 grams each for a men’s size 42, 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

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 EU orders.

Men’s Sizing Chart:

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

Women’s Sizing Chart:

EU Sizes US Sizes UK Sizes
35.5 5 3.5
36 5.5 4
36.5 6 4.5
37 6.5 5
37.5 7 5.5
38 7.5 6
38.5 8 6.5
39 8.5 7
39.5 9 7.5
40 9.5 8
40.5 10 8.5
41 10.5 9
41.5 11 9.5
42 11.5 10
42.5 12 10.5
Any questions? Contact the Customer Happiness Team, we’re here to help.

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.

Naboso sock products only qualify for return if they are new and unworn.
Please go to Xero Shoes Return Policy page to learn about our 45-day return policy.

Caring for your Xero Shoes

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

Customer Reviews
4.0 Based on 25 Reviews
5 ★
52% 
13
4 ★
16% 
4
3 ★
16% 
4
2 ★
16% 
4
1 ★
0% 
0
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Filter Reviews:
JL
11/26/2023
Javier L.
ES ES

Great for any outdoor activity

I wanted to get a pair of Mesa to go out on the non-welcoming, technical backcountry trails in my area, but I had doubts about the sturdiness of these shoes. So I decided to act cautious and instead I got myself these Terraflex, which for the moment have proved to be great to move fast out tthere. They are super comfy and got the extra protection I wanted (for them, not for me) in order to make them last for a reasonable period of time. Some off-trail routes are merciless... My mid-term goal is not only to enjoy and exercise using this kind of footwear, but also to perform and even compete to some extent. I guess the Scrambler Low will be my next purchase, but nevertheless I would like Xero to come up with an even more agressive model.

SF
11/23/2023
Sara F.
HR HR

Great walking shoes

Great for everyday walking with dog on all terrains. Stiffer than Mesa Trail but they are better for autumn and winter walks, and Mesa Trail is for spring and summer 🙂

S
11/18/2023
Stéphane
FR FR

Super chaussures

Tellement satisfait de ma commande que j'en prends une paire pour mon fils. Chaussures barefoot très agréables. Souples et légères, excellentes sensations. Merci.

FP
11/09/2023
François P.
FR FR

On sent les crampons...

Confortable, mais glissante sur sol dur et humide (dangereux pour le trail), taille 0.5 en dessous et surtout on sent les crampons assez rapidement.

A
11/06/2023
Anika
DE DE

Less durable than the previous model

I have received the Terraflex II as a replacement for my broken Terraflex shoes. Although I have chosen the same model and size the Terraflex II feel a bit smaller and tighter on my foot than the original but are still wide enough for my toes to move freely. I do like the look and feel of these shoes but the quality seems to be worse than that of the original Terraflex. The mesh upper has developed several holes in just four months of wearing them. The holes appear on both shoes in the creases where the foot bends so it seems to be an issue with the mesh material as I didn't have this problem with the previous model. I have sown up the holes so I can continue wearing the shoes but new holes continue to pop up. I am rather disappointed and will probably not buy these shoes again.