Built for half and full marathon training, these shoes deliver comfort every step of the way. Marathon training is hard work, but the SuperComp Trainer v3 makes those runs more enjoyable. Built for runners looking to improve their runs, the Trainer v3 delivers more cushioning with a thicker midsole, more stability and durability thanks to wider base lugs, and more rubber coverage on the outsole. The PEBA blend midsole will provide more energy return than your average everyday sneaker. The forked plate design works in harmony with the Energy Arc System to deliver a lively ride, perfect for mile-long workouts. A new soft mesh upper with enhanced breathability in key areas keeps you comfortable on even your longest training runs.