caption: See those shoes on the locker wall? They can be yours for the session! At every NTC class, you have the option to switch out your regular shoes for a pair of the latest training shoes, like the Zoom Fit Agility 2 pictured here. After taking the newbies for a spin, you hand them back after the class -- a great way to trial NIKE footwear in an authentic training environment, and see if the shoe is the right fit for you. This also allows NIKE to hear feedback on how the shoe feels on each girl, and further help you achieve your fitness goals.