Vibram KSO EVO Women's Running Shoe
Built on a platform that offers the best ground feedback in our line, the KSO EVO is one of three shoes that round out our newest category: Max - Feel. A reinforced upper and speed lace allows for easy entry and a snug fit while the zig-zag patterned sole provides grip and added flexibility in all directions. Feel more underfoot with more versatility.
Upper Material: Polyester Mesh - Machine Wash Cold/Air Dry
Max Sole Thickness: 4.7mm
Insole: 2mm EVA + Anti Microbial Drilex Sockliner
Weight: Women's size 39 - 3.5oz.
They're super comfortable and very flexible. Like most of the Vibram shoes I have, these are a size 39. I am a sneakers shoe size of 7.5-8 US size.