Weight: 7.2 oz (single sandal, men's size 9)

Thickness: 7MM base 4.5MM lugs

Sole:  Waterproof Non-Marking  Vibram® Megagrip Outsole Vibram® Midsole

Footbed: 

Vegan: Yes
Made in Vietnam ()

Back by popular demand! The Oso Flaco represents the “bear” essentials for a truly trail worthy sandal. This sandal is for those who want the most aggressive tread pattern for crazy grip with our original lacing system along with the super flexibility, full ground feel and the greatest durability possible. It's back!