Mayari Birko-Flor Size:37 XXL: M's US shoe sizes

XXL: M's US shoe sizes 13 - 14

The soft wool lining acts as a natural insulator keeping your feet warm in the winter and cool in the summer

The Olivia sandal is an everyday effortless style

performance

Vionic active footwear features Advanced Motion System (AMS) technology

Mayari Birko-Flor Size:37 XXL: M's US shoe sizesThe Mayari Birko Flor features: The Birko Flor uppers are made from acrylic and polyamide felt which provides a durable fit with a leather like feel The footbed features a deep heel cup, roomy toe box, and raised toe bar to promote a proper foot position The cork material of the footbed molds to the shape of your foot with wear for custom support A lightweight EVA sole creates flexible, lightweight traction on a variety of surfaces for trustworthy