Nike MC TRAINER 2 W The Nike MC TRAINER 2 W allows you to seamlessly transition from circuit training in the gym to speed training outdoors. It is a multi-purpose shoe that combines versatility, stability and durability. So you can focus on yourself and your performance. From squats to repetitive sprints - the shoe will support your exercise regime. The sole is wider in the heel to stabilize the foot when working with weights. Overlapping layers on the toe and laces increase durability. The support section wraps around the heel up the sides to give you a good fit when tightening the laces. The soft insole provides cushioning and rises at the sides to support the foot during lateral movements. Rubber outsole provides traction on grass and on the gym floor.  Nike MC TRAINER 2 W