Swapping gifts with a guy who's constantly swapping his workouts? The Reebok CrossFit Nano 2.0s are the perfect gift for when it's time he takes on his next post-holiday WOD. Even better than the original, the CrossFit Nano 2.0. is unbelievably lightweight and durable so he'll stay fast on his feet for as long as he can stand. Designed with safety and comfort in mind this updated sneaker is extremely breathable, cut low for added mobility, and features forefoot flex grooves for added flexibility. Choose from a variety of fashion-forward colors and patterns that will look just as cool on the street as they will in the gym.