The Nike Metcon 5 is a great training shoe for athletes who do Crossfit or anyone who is looking for a little more stability when it comes to lifting. Only worn once! Fun color-way including lime green, blue, pink and black! Fantastic for heavy squats and deadlifts due to heel stability Wide fit, lots of space for toes to splay, immediately comfortable Durable upper and sole unit Inserts for lifting (see photos)