BACK 70 vintage sneakers for women Back 70 Streetwear Boston Sneakers Red Back 70 Streetwear Boston Sneakers Red Back 70 Leon Sneaker Beige Expectations Too Back 70 Fashion Sneakers Trend Setting Retro Street Style Shoes. Create your casual aesthetic in Leon a retro sneaker that pays homage to nostalgia in an interactive and fluid art form. Heavy on retro charm, Leon is easy to adapt into a universal range of design combinations from casual sportswear to sophisticated heritage inspired styles. Hand crafted in small batches with luxurious quality suedes, classic woven cotton laces as well as a contrasting fashion cord for personalization, and Back 70's iconic emblem and signature logo patch.