LUNAcycled Retro Oso Flaco - pair with outsole
LUNAcycled Retro Oso Flaco - forest run, sole up
LUNAcycled Retro Oso Flaco - single, top
LUNAcycled Retro Oso Flaco - outsole
LUNAcycled Retro Oso Flaco - tread pair
LUNAcycled Retro Oso Flaco - Vibram MegaGrip diagram

4.7
Rated 4.7 out of 5 stars
99 Reviews

LUNAcycled Retro Oso Flaco

From $78.00

CONDITION —

Size & Fit Guide

GREAT - Like new, minor imperfections, slightly used.
GOOD - Worn but not abused. Signs of wear with lots of life left.


What is “LUNAcycle”?

Of course it’s a play on the words “recycle” and “LUNA” and it is our new way of repurposing slightly used sandals that were returned or exchanged and are no longer sellable as new.
It’s a most excellent way to get another pair of LUNAs and save big now.


Normally all sales are final but we don’t want to discourage new LUNA wearers, so we will allow returns in the case of wrong size. Returns for "Store Credit" are possible within 30 days of purchase; however, the customer will be responsible for cost of the return shipping label.

Most men tend to size down 1/2 to a full size with LUNAs.

Most women are true to size.

With LUNAs, you want a close fit and not a lot of space around your foot.

For more detailed guidance and support, please visit our size guide.

Size Guide (Learn More)

Wear them. Really wear them.

Take your LUNAs out for 30 days and use them the way you actually will. Trail miles, river crossings, the walk for coffee, a whole day on your feet. Get them dusty, get them wet, put real ground under them. There is no mileage limit and no keep-them-pristine clause.

If they turn out not to be right for you, send them back within 30 days of delivery for a refund, no questions asked, however worn they are. Want to try a different model instead? Return shipping is on us.

Clearance items are not eligible. Original shipping is not refunded. In the US, returns are free if you added Checkout+ at checkout. Without it, a $10 return fee comes off your refund. Full returns and exchanges policy

LUNAFICATION GUARANTEE

Wear them as hard as you like for 30 days. If they are not right for you, send them back for a refund, no questions asked, however many miles are on them.

Learn more
4.7
Rated 4.7 out of 5 stars
Based on 99 reviews
95%would recommend these products
99 reviews
  • A
    Anonymous
    Flag of United States
    Verified Buyer
    Reviewing
    Retro Oso Flaco
    I recommend this product
    Rated 5 out of 5 stars
    4 months ago
    Skinny bear

    It's a fantastic shoe, I'd like to see the colored zuela it would be like seeing a limited edition, whether in brown, gray or green

  • A
    Anonymous
    Flag of United States
    Verified Buyer
    Reviewing
    LUNAcycled Retro Oso Flaco
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    Best sandals ever

    Very comfortable. They’re better than flip flops. I threw all my flip flops away.

  • SE
    Samuel E.
    Flag of United States
    Verified Buyer
    Reviewing
    Retro Oso Flaco
    I recommend this product
    Rated 5 out of 5 stars
    10 months ago
    Very comfortable

    Love these sandals for travel

  • BW
    Bert W.
    Flag of United States
    Verified Buyer
    Reviewing
    Retro Oso Flaco
    I recommend this product
    Rated 5 out of 5 stars
    11 months ago
    Oso Flaco

    I believe this is my 4th pair of these Lunas. Amazed at the grip while hiking steep rocky trails out in Moab area of UT. They are my go to for trail races out at the Big Bend Ultra races. Just a well mad, comfortable minimalist’s running/hiking sandal.

    Get Outside and Smile

    Bert

  • MS
    Matt S.
    Flag of United States
    Verified Buyer
    Reviewing
    Retro Oso Flaco
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Ran the Goat Rattler 100 mile mountain ultra in these!

    My first 100 mile ultra was across 22k feet of vertical climb, up and down trails, so I wanted to have something with some real tread and a sole that was tougher than my Leadville Pacers. The Oso Flacos were exactly what I needed! The tread gave me plenty of grip coming down technical descents and the sole kept my feet nice and protected from hard landings on loose rocks. I finished the race and my feet were in great condition!