Novesta Marathon Trail in Beige and Green. Crafted from nylon canvas with suede overlays, these shoes are not only soft and breathable but they are also manufactured to the highest environmental standards. That\'s why Novesta solely uses certified materials such as natural rubber, organic cotton and linen to produce sustainable footwear pieces of the highest quality. For increased comfort, these shoes also feature foam-padded insoles and the trail running outsole is made from moulded natural rubber.