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159 reviews

Retro Oso

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

Retro Oso Specs

Made in Seattle, USA.
Weight: 9.2 oz (single sandal, men's size 9)
Thickness: 13MM base + 4.5MM lugs
Sole: Non-Marking Vibram® Megagrip Outsole + Vibram® Midsole
Footbed: MGT (Monkey Grip Technology)
Laces: Performance Laces 2.0 *Patented 
Vegan: Yes

LUNA Sandals - Vibram MegagripLUNA SandalsLUNA Sandals - Seattle Made

Having honed the art of crafting trail sandals for years, we’ve combined all the best qualities into the Retro Oso. It’s super aggressive, flexible, durable, grippy, and comfortable. From the epic and gnarly to the mellow and easy, the Retro Oso will keep you securely planted to the world in whatever terrain you find yourself exploring.



Customer Reviews
4.9 Based on 159 Reviews
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Filter Reviews:
    A
    01/10/2021
    Anonymous
    United States United States
    Best Luna sandals

    Best pair of Luna sandals I’ve owned, super grippy, just right thickness, highly recommend them.

    BA
    10/28/2020
    Breana A.
    United States United States
    Multi Use Sandal; Stoke is High

    I haven’t had a ton of runs in them as winter has arrived in Wyoming. The few that I have, they are super comfortable & I still need to use that extra strap to keep them in a good spot. Did a couple hikes & the initial draw of the sticky outer sole lived up to expectations. Been also just wearing them around non-running & super stoked. Thanks for a solid sandal... Cheers!

    JC
    10/23/2020
    Joven C.
    United States United States
    Daily wear & running!

    Simply amazing!

    A
    09/17/2020
    Anonymous
    United States United States
    Sick

    Been trail running and hiking in these. Crazy grip, can walk on anything. They also had great customer support as I had to exchange a few times for the right size. No questions asked. I believe I’m a fan for life.

    A
    07/08/2020
    Anonymous
    France France
    Super achat

    Très content de mes sandales, solides et confortables ! Je recommande