Osma 7 is an improved barefoot running shoe version of our Osma 6. Made in Finland. Perfect for all indoor and outdoor activities. Exceptionally lightweight, with a more breathable and very flexible upper. The Osma 7 features our new NatuRun, direct vulcanized dual-density Ecorubber™ outsole containing recycled rubber particles and more wide toebox and quick-lace system. Materials: Coolspacer, Velukid microfiber. Outsole: NatuRun™ 2,5 mm. Special Ecorubber compound. 100% Vegan .Colour: Burgundy. Last: Wide . Weight (size 41) 168g. Sizes 37-46.