New Balance RC Essential Short 5"The RC Essential Short is made to run in. The four way stretch fabric and side split allow for freedom of movement. A built in mesh brief adds support, without restriction. Four drop in pockets, plus an external zipper pocket, carry small items like keys, standard sized phones, and power gels, so you can focus on your run. Features NB DRY fast drying technology wicks moisture away from your body to help you work out with ease Internal brief with mesh