Rainbow Mamouth Sneakers & Slip-On BrownMephisto's "Rainbow Mamouth" sneaker, constructed with a suede upper, features smooth grain leather inserts. Its construction includes a leather lining designed to promote breathability. The midsole features Soft Air technology for impact absorption. The silhouette follows an ergonomic line, with quick lacing incorporated into the construction and exposed structural elements. Suede leather upper with smooth grain leather inserts Full leather lining