adidas adizero Prime SP2

The adidas Adizero Prime SP2 uses a carbon and nylon spike plate that gives an ultralight feel and the stiffness you need to explode out of the blocks, and keep on pushing through the acceleration, and drive phases and beyond. Also underfoot, incredibly lightweight Lightstrike foam provides comfort, cushioning, and a responsive push. The Mesh upper locks down your foot so that you don't lose any of your power as you reach maximum extension.