Run on Performance with the Torin 4.5 Plush. The updated model is built on the same premium midsole and outsole for a lightweight, responsive, and incredibly smooth ride. The new knit upper is both comfortable and breathable and the overall shoe is more than an ounce lighter than the previous Plush model. Premium comfort, premium cushion, lightweight and locked-inâ"”the Torin 4.5 Plush can comfortably keep up with any road adventure.