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    WE MADE MORE THAN 200,000 FEET HAPPY. IT IS YOUR TURN!

    138 reviews

    Oso Flaco Winged Edition

    Size Guide
    LUNA Sizing
    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
    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

      1. True Soul: Built by hand in the USA
      2. Might Light: 7.2 oz (single sandal, men's size 9)
      3. Dig in: 7mm base + 4.5mm lugs
      4. Best in Class: Waterproof Non-Marking Vibram® Megagrip Outsole + Vibram® Midsole
      5. Get a grip: MGT (Monkey Grip Technology) footbed + Vibram® MegaGrip Outsole
      6. Ready to fly: Supple, easy adjust performance laces kicked up a notch by our super secure, patent pending wing design
      7. Move Natural: A free foot is a healthy foot. Always zero drop, zero toe-box, zero problems
      8. Vegan Friendly: Animal free product.
      9. Refined Simplicity: "Everything you need, nothing you don't."
    • 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 138 Reviews
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    Filter Reviews:
      DE
      09/22/2020
      David E.
      United States United States
      These things are simply perfect

      I wanted something light, comfy, and still a little bit "heavy duty" for rougher trails. In short, these things have become the only footwear I wear when not at work. I wear them for hiking, maintaining my five acres, shopping, and just hanging out. Another pair in a different color is coming soon. I went for my first longer hike the other day on a mixed trail (some areas well maintained and others pretty rough). I walked in a creek, climbed in trees, and took on rough rocky terrain. Never once did I wish I had a "tougher shoe" on. And they were ridiculously comfortable. (Side note: My wife and kids had hurting feet in their traditional running shoes at the end. I could have gone on for miles with zero issues. I'm working on them... Ha!) One tip. In MY experience, the straps "stretched" a little at first. In other words, I would get them all set, and then need to tighten them up ever so slightly over time. I had to do that three or four times... but literally less than a centimeter. Now they have "settled in" to absolute perfection. I'm not saying this is a bad thing. Quite the opposite. I'm simply letting you know so that you don't think something is "wrong" with them if you have to slightly adjust them a few times. They are now ridiculously good to go. I wouldn't change a thing! Sorry to blather on. But I am a fan! Luna for life!

      A LUNA Sandals Customer
      CS
      09/19/2020
      Chaichan S.
      Thailand Thailand
      good shoe

      good shoe love it but i can buy another 1 luna sandal with imported Tax that i paid

      CL
      09/17/2020
      Connor L.
      United Kingdom United Kingdom
      West Highland Way, Easy!

      I’ve been using these sandals to walk the famous Scottish West Highland Way, and they’ve held up through the first fifty miles of streams, hikes, and occasional scrambles, defying the odds of those who doubted the power of the sandals

      M
      09/09/2020
      Megan
      United States United States
      My Go-To Adventure Sandal

      I've had the Oso Flaco Winged Edition for over a year now and have taken them on multiple backpacking, kayaking, and traveling trips and they do not disappoint! I've found them comfortable enough to wear all day, and with good enough traction to feel confident walking on uneven or slightly slippery terrain. They're very lightweight, so it's easy to pack them for a trip without adding bulk. I'm a big fan of these!

      A
      09/08/2020
      Anonymous
      Italy Italy
      Very good, an excellent shoe for summer hiking

      I tried the Luna sandals on rather challenging paths: mountain paths in the Sibillini mountains (Apennine, in Italy). I also walked on a scree, and climbed down a steep and difficult slope. Once having overcome the fear to be practically barefeet (which forces us to pay more attention), the walk proved to be very comfortable; very good grip even on slippery ground. I'm waiting to try the use in water (rain or ford). Just be careful in case of low, thorny bushes on the trail. Now the durability of the materials remains to be tested: on mountain trails the stresses on the materials can be really intense (crossing fingers).