adidas Originals Tephra Runner W Sneaker in White. - size 10 (also in 7.5,8.5) adidas Originals Tephra Runner W Sneaker in White. - size 10 (also in 7.5,8.5) Leather, textile and man made upper with rubber sole. Lace-up front. Imported. AORI-WZ15. EE5139. Inspired by the motivation of founder Adi Dassler, Sport Performance brings passion for great products to athletes in all sports, allowing them to be faster, stronger, smarter, cooler and natural. The Originals Group is the authentic, iconic sportswear label for the street and its message is Celebrate Originality.