Oso Flaco

206
Size Guide
Discounted price is available only in select sizes and "while supplies last".
We won't have any extra stock nor will we be able to make additions to the sizes that are out of stock.

Oso Flaco Specs

Made in Seattle, USA.
Weight: 7.2 oz (single sandal, men's size 9)
Thickness: 7MM base + 4.5MM lugs
Sole Non-Marking  Vibram® Megagrip Outsole + Vibram® Midsole
Laces: Performance Laces 2.0 *Patented
Vegan: Yes

LUNA Sandals - Vibram MegagripLUNA SandalsLUNA Sandals - Seattle Made


Take the Oso 2.0 and shave it down to its “bear” essentials and you have the Oso Flaco (“Skinny Bear” in Spanish). This sandal is for those who want the most aggressive tread pattern for crazy grip, but also want super flexibility and full ground feel.

Customer Reviews

Based on 205 reviews
5 ★
81% 
166
4 ★
10% 
21
3 ★
3% 
6
2 ★
4% 
8
1 ★
2% 
4
Customer Photos
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  • Reviews

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    SB
    08/02/2017
    Sarah B.

    Love it!

    Bought them in Seattle while visiting family. Loved the shop and the experience there. The sale person was great and very attentive to my needs. I love the fact that I can grip with those sandals on all kind of terrain, even wet rocks! Best of all is that I can actually still feel the ground under foot but save my skin on rugged terrain. I got the tabis as well and it is such a great combo in wet and cold weather or if I just feel like a bit extra protection. I am not looking at anything else for a long time...

    A
    04/11/2019
    Anonymous
    United States

    Very comfortable

    I love them so far. I got to use them for a few days on our spring vacation in Moab, UT. They were comfortable, had great grip on the slick rock. I did one hike with multiple water crossings and they were great. Can’t wait for warmer weather so I can start wearing them again.

    A
    04/10/2019
    Anonymous
    Thailand

    shoes

    Best shoes I love them give me comfortable when I'm walk on mountain area.

    AE
    04/04/2019
    Andrew E.
    United States

    Great sandals!

    Love them! Looking forward to a summer of trail running and hiking!

    HL
    03/18/2019
    Huy Le

    I have never ran over 16 miles without experiencing pain

    Thank you for making Luna. I haven't been able to run more than 16 miles with regular shoes or even Vibram without experiencing feet's pain. With Luna Sandals, my muscles would have given up first every time before my feet feel any pain