On Cloud Terry Men's Running Shoes Ruby : The limited edition On Cloud Terry running shoes are a reimagination of the original On Cloud running shoes. This special model features a plush terry tongue made from soft cotton and performance materials for unmatched comfort. A varied vegan leather accents the shoe to give it a modern, urban-inspired look. Upper: A soft, terry tongue provides high comfort and all day wear. The upper also features two types of vegan leather. One leather wraps around the sides and is smooth while the other, a perforated version, is featured at the heel. An easy-entry speed-lace system continues to provide slip-in comfort. Padded, V-molded heel collar design enhances comfort and security. Midsole: Swiss-engineered Speedboard transfers impact into forward momentum. Sockliner features a dot-patterned design and a silver application of the On logo. Outsole: The Zero-Gravity CloudTec rubber compound formula offers the ultimate in low-abrasion durability. Rubber pods with increased grip pads help provide excellent grip.