The latest "Nike Pegasus 41" has undergone some notable developments. We spoke with Suguru Osako to learn more.
The previous model, the "Nike Pegasus 40," featured a midsole made with the highly durable and responsive Nike React Foam. The "Nike Pegasus 41" utilizes the same Nike React Foam for its midsole.
Nike React Foam is also used in the "
Nike Infinity Run 4." This material was developed over more than five years at the NSRL (Nike Sports Research Lab). Compared to conventional Nike React Foam, it offers a 13% improvement in energy return while reducing carbon emissions from midsole production by 43%.