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211 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 to support@lunasandals.com or message directly from your phone to 855-586-2726 <<
The biggest issue people have is not having the template accurately printed, so double check twice. ;-)
We can also send you our sizing templates. Order here.

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 to support@lunasandals.com or message directly from your phone to 855-586-2726 <<
The biggest issue people have is not having the template accurately printed, so double check twice. ;-)
We can also send you our sizing templates. Order here.

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

Is your size/color sold out?
Order this model from our USA builder and we will make it in our shop in Wenatchee, WA for you.




    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
    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
4.5 Based on 211 Reviews
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Filter Reviews:
    A
    09/16/2021
    Anonymous
    United States United States
    Buy now!!

    Used them on hikes in Glacier National park, West Yellowstone and Grand Tetons. You can't ask for more in comfort and durability. Thanks Luna

    SA
    09/14/2021
    Sheryl A.
    United States United States
    Great walking around sandal

    Just wore these in Cozumel for a week. Great fit, just don't get sand between straps and skin, can rub some. Very comfortable though.

    JR
    09/10/2021
    Jesse R.
    United States United States
    Best sandal ever

    Worth the cost.

    A
    09/07/2021
    Anonymous
    Canada Canada
    fit

    I am having trouble adjusting the straps. Should they be tight to start. The wing gave me a blister on the inner part of arch. So I loosened them and now they seem too loose. Any suggestions. Otherwise I love them.

    09/07/2021
    LUNA Sandals

    I'm sorry you have some rubbing happening. Like any footwear change, sometimes our feet can be sensitive and take a little more time to adjust - since this is new for your feet to be in contact with the wings it is a good idea to ease in. Along with easing in, we recommend that you double-check your laces are adjusted nice and snug (too loose could result in extra rubbing). You can also use a bandaid or tape over the hot spot while adjusting. Feel free to send our customer service team photos of your feet in your sandals so we can see how they are currently adjusted and offer tips if necessary.

    GC
    08/29/2021
    George C.
    United States United States
    Love Them!

    I'm fairly new to minimalist/barefoot footwear. With that said I love these sandals! They are so comfortable, fairly easy to lace them up and easy to clean. My feet and the rest of my body are so happy right now. No more blisters, cramped toes, hot sweaty feet, no more shine, lower back, knee aches too. I love the Oso Flaco Winged Edition so much I purchased a second pair. I also just purchased the Leadville Trail, Venato and plan to purchase the Leadville Pacer soon.