Extremely light, breathable and flexible knitted one-piece upper. Made in Finland .Sizes EUR 37-46. The US and UK sizes are for guidance only, for correct size please measure your feet. With new NatuRun™ Minimo 2.5 mm dual-density Ecorubber™ recycled outsole. This outsole is melted to the upper resulting extremely flexible and strong bond. Very flexible, light, and wide at toebox. 100% Vegan. Materials: Knitted polyester/cotton Outsole: NatuRun Minimo™ 2,5 mm. special rubber compound. Last: Wide Color: Black .