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180 reviews

Oso Flaco Winged Edition

Size Guide
LUNA Sizing - SIZING CHARTS - shoe size
THE SIMPLEST WAY TO DETERMINE SIZE.
MENS SIZING IS NEARLY ALWAYS 1/2 SIZE SMALLER THAN REGULAR SHOE SIZE AND WOMENS SIZING IS USUALLY TRUE TO SIZE. 
Once you've determined your size, you can double check it by clicking the corresponding Printer Iconand printing out a template.
When printing our copyrighted PDF templates, make sure the "Scale" in the Print Window is set to 100% or the template won't be accurate.
If using the Chrome browser, make sure the "Fit to page" checkbox is UNCHECKED.
After you print out the template, also double check the scale by comparing a ruler to the ruler that prints on the template.
Toes should be close to edge, but not hang over. Want our opinion? Send a photo of your foot on the template support@lunasandals.com
The biggest issue people have is not having the template accurately printed, so double check twice. ;-)

ADULT SIZES

(Centimeters) Your Foot Mens US Womens US EU UK actual width in centimeters Print
21.9 - 22.2 4 6 36 3 9.2 Printer-icon
22.3 - 22.6 4.5 6.5 36.5 3.5 9.4 Printer-icon
22.7 - 23 5 7 37 4 9.6 Printer-icon
23.1 - 23.5 5.5 7.5 37.5 4.5 9.8 Printer-icon
23.6 - 23.9 6 8 38 5 10 Printer-icon
24.0 - 24.3 6.5 8.5 38.5 5.5 10.2 Printer-icon
24.4 - 24.7 7 9 39 6 10.4 Printer-icon
24.8 - 25.2 7.5 9.5 39.5 6.5 10.55 Printer-icon
25.3 - 25.6 8 10 40 7 10.7 Printer-icon
25.7 - 26.0 8.5 10.5 40.5 7.5 10.85 Printer-icon
26.1 - 26.4 9 11 41 8 11 Printer-icon
26.5 - 26.8 9.5 11.5 41.5 8.5 11.15 Printer-icon
26.9 - 27.3 10 12 42 9 11.35 Printer-icon
27.4 - 27.7 10.5 12.5 42.5 9.5 11.5 Printer-icon
27.8 - 28.1 11 13 43 10 11.7 Printer-icon
28.2 - 28.5 11.5 13.5 43.5 10.5 11.85 Printer-icon
28.6 - 29.0 12 14 44 11 12 Printer-icon
29.1 - 29.4 12.5 14.5 44.5 11.5 12.2 Printer-icon
29.5 - 30.1 13 15 45 12 12.4 Printer-icon

 

LUNAcito Sizes

Length LUNAcito Sizes Print
19cm K12
 >>View Template
Printer-icon
19.8cm
K13
 >>View Template
Printer-icon
20.6cm
K1
 >>View Template
Printer-icon
21.5cm
K2
 >>View Template
Printer-icon
22.4cm
K3
 >>View Template
Printer-icon
LUNA Sizing - SIZING CHARTS - shoe size
THE SIMPLEST WAY TO DETERMINE SIZE.
MENS SIZING IS NEARLY ALWAYS 1/2 SIZE SMALLER THAN REGULAR SHOE SIZE AND WOMENS SIZING IS USUALLY TRUE TO SIZE. 
Once you've determined your size, you can double check it by clicking the corresponding Printer Iconand printing out a template.
When printing our copyrighted PDF templates, make sure the "Scale" in the Print Window is set to 100% or the template won't be accurate.
If using the Chrome browser, make sure the "Fit to page" checkbox is UNCHECKED.
After you print out the template, also double check the scale by comparing a ruler to the ruler that prints on the template.
Toes should be close to edge, but not hang over. Want our opinion? Send a photo of your foot on the template support@lunasandals.com
The biggest issue people have is not having the template accurately printed, so double check twice. ;-)

ADULT SIZES

(Centimeters) Your Foot Mens US Womens US EU UK actual width in centimeters Print
21.9 - 22.2 4 6 36 3 9.2 Printer-icon
22.3 - 22.6 4.5 6.5 36.5 3.5 9.4 Printer-icon
22.7 - 23 5 7 37 4 9.6 Printer-icon
23.1 - 23.5 5.5 7.5 37.5 4.5 9.8 Printer-icon
23.6 - 23.9 6 8 38 5 10 Printer-icon
24.0 - 24.3 6.5 8.5 38.5 5.5 10.2 Printer-icon
24.4 - 24.7 7 9 39 6 10.4 Printer-icon
24.8 - 25.2 7.5 9.5 39.5 6.5 10.55 Printer-icon
25.3 - 25.6 8 10 40 7 10.7 Printer-icon
25.7 - 26.0 8.5 10.5 40.5 7.5 10.85 Printer-icon
26.1 - 26.4 9 11 41 8 11 Printer-icon
26.5 - 26.8 9.5 11.5 41.5 8.5 11.15 Printer-icon
26.9 - 27.3 10 12 42 9 11.35 Printer-icon
27.4 - 27.7 10.5 12.5 42.5 9.5 11.5 Printer-icon
27.8 - 28.1 11 13 43 10 11.7 Printer-icon
28.2 - 28.5 11.5 13.5 43.5 10.5 11.85 Printer-icon
28.6 - 29.0 12 14 44 11 12 Printer-icon
29.1 - 29.4 12.5 14.5 44.5 11.5 12.2 Printer-icon
29.5 - 30.1 13 15 45 12 12.4 Printer-icon

 

LUNAcito Sizes

Length LUNAcito Sizes Print
19cm K12
 >>View Template
Printer-icon
19.8cm
K13
 >>View Template
Printer-icon
20.6cm
K1
 >>View Template
Printer-icon
21.5cm
K2
 >>View Template
Printer-icon
22.4cm
K3
 >>View Template
Printer-icon

ALL OUT OF STOCK SIZES WILL BE RESTOCKED STARTING END OF JUNE.

PLEASE SIGN UP FOR BACK IN STOCK REMINDERS ABOVE TO BE THE FIRST TO KNOW.





    1. Might Light: 7.2 oz (single sandal, men's size 9)
    2. Dig in: 7mm base + 4.5mm lugs
    3. Best in Class: Waterproof Non-Marking Vibram® Megagrip Outsole + Vibram® Midsole
    4. Get a grip: MGT (Monkey Grip Technology) footbed + Vibram® MegaGrip Outsole
    5. Ready to fly: Supple, easy adjust performance laces kicked up a notch by our super secure, patent pending wing design
    6. Move Natural: A free foot is a healthy foot. Always zero drop, zero toe-box, zero problems
    7. Vegan Friendly: Animal free product.
    8. Refined Simplicity: "Everything you need, nothing you don't."
    9. Made in Vietnam (Learn more)
  • Our 30-Day LUNAFication

    We want you to love your LUNA sandals as much as we do. If you’re not completely satisfied with your sandals within 30 days from the delivery date, you can return them to us for a refund*, no questions asked. If you’d like to exchange for a different model, return shipping is on us.


    After 30 days, the sandals can be returned and fully refunded if they are still brand new and can be resold as such. Lightly worn sandals can be returned and refunded, but a restocking fee will be applied. Heavily worn sandals can not be returned. After 90 days, sandals can’t be returned or exchanged regardless of condition.

    * Original shipping costs will not be refunded and $7.95 will be deducted from your refund for the return shipping cost.

Customer Reviews
4.6 Based on 180 Reviews
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Filter Reviews:
    CJ
    06/04/2021
    Cassandra J.
    United States United States
    Never Have I Ever..

    Never have I ever had a sandal fit my flat footed self so well, with non existent arches, these have been the best footwear, but most especially since being in a car accident breaking my femur and pelvis. I was having awful knee pain after all the surgeries and these sandals have saved me from giving up my hiking and on the go lifestyle.

    ST
    05/29/2021
    Samuel T.
    United States United States
    My perfect activity sandal.

    Grippy. Comfy. Bought them a little too large so I'll change that the next time I need a new pair, but they're the best sandal I've ever owned

    CS
    05/21/2021
    Carina S.
    United States United States
    I’m a fan

    Easy to break in. These sandals are comfy and have a tremendous tread. I wore them hiking in the Grand Canyon and loved them!

    A
    05/19/2021
    Anonymous
    United States United States
    Great sandal.

    I’ve been wearing the sandal on all types of terrain, landscaping. They are holding up well.

    AV
    05/16/2021
    Alfredo V.
    Canada Canada
    Free

    I love the lunas . It’s the first time that running with the sandals and I fell free it’s means I will buy another one .