Oso Flaco Winged Edition
Best For: Trail running, barefoot training, water
From $120.00
Color —
- Free US shipping from $105
- Wear for 30 days risk free
- MoonRock Warranty
Why we love this
- LIGHTEST WEIGHT
- EXTREME GRIP
- THIN YET RUGGED
Using our specially developed Vibram Megagrip studded tread, we've built a sandal that can handle the complex world of real adventure: mountains, rivers, trails, mud.
Dig in: 7mm base + 4.5mm lugs
Best in Class: Waterproof Non-Marking Vibram® Megagrip Outsole
Get a grip: MGT (Monkey Grip Technology) footbed + Vibram® MegaGrip Outsole
Ready to fly: Supple, easy adjust performance laces kicked up a notch by our super secure wing design.
Move Natural: A free foot is a healthy foot. Always zero drop, zero toe-box, zero problems
Vegan Friendly: Animal free product.
Refined Simplicity: "Everything you need, nothing you don't."
Made in USA or Vietnam (Learn More)
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, and $7.95 comes off your refund for the return label. 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.
