Taking the controversial training shoe to the next level, the Nike Metcon 2 functional fitness trainer comes dressed in a 'University Red' hue for its January 2016 launch. Built with a stable yet flexible Hyperfuse mesh upper, the Nike shoe boasts Flywire technology across the midfoot for added oomph for every lift at the gym. Perforations along the upper keep feet cool and dry while a responsive cushion midsole and slip-proof, grooved outsole offer extreme support for technical moves.