A high-intensity training shoe by Stella McCartney.
Since 2005, adidas by Stella McCartney has balanced athletic performance with attention to fabric, color and detail. The result is a carefully considered collection of functional yet feminine pieces. These adidas by Stella McCartney CrazyTrain Shoes balance support and speed in a powerful design that's ideal for high-intensity interval training. The mesh upper has a mid cut for added support, and BOUNCE® gives lightweight, energized cushioning.
BOUNCE™ technology's elastic cells provide cushioning and stability where needed and show superior durability over the shoe's life span