Sneakers with a knit shaft The ara Fusion4 sneaker is a fusion of ingenious technologies with a great design. "Dynergy" stands for sole revolution! The ergonomic footbed with a new slat structure always adapts perfectly to the running profile and distributes the pressure evenly over the entire surface each time it rolls off. Thanks to the comfortable terry insole, it is comfortable to wear even on long days. A textile HiFlex knitted shaft surrounds the ankles comfortably soft and prevents pressure points. The red Fusion4 sneakers from ara are great for a day of shopping in the city, but also look great when you meet in your favorite café.