On Running Cloudspark Trainers In Black And Navy. Light and breathable uppers that are made from a mesh that molds to your foot. Textured uppers in navy with a full lace fastening in black. A grey and black mesh tongue with the signature On Running logo printed in silver. The signature On Running logo is situated on the heel outstep and instep in silver. A silver stripe design is printed on the toe in silver with an additional On Running logo. A grey black and teal cloudtec foam sole.