The Fuse 2.0 features the same principles of stability, fit and traction and amplifies them for even better performance. Built with insights from athletes and the community, the Fuse 2.0 is engineered for strength. This style is highlighted by a no sew construction for increased durability, our world renowned PUMAGrip rubber featuring a new traction story, our PUMAFlex metatarsal flex grooves for improved foot splay , and a redesigned TPU heel clip for support and stability. The Fuse 2.0 is the ultimate strength trainer, helping to stand out from the competition and take your game to the next level.