Special Edition: be bright! 360° reflectivity helps you be seen in low-light conditions the soft inner layer wicks to help keep you dry, warm and comfortable zipper vents at the sleeves and under the arms so you can cool you off without taking it off grippy zipper pulls are designed to work with winter gloves and cold fingers four-way stretch Power Fleece fabric moves with you no matter where you go zipper garage will help keep your chin from getting chafed Tech specs designed for: yoga, gym, to-and-from fabric(s): Power Fleece, Gradient Mesh properties: four-way stretch, 360° reflectivity, moisture-wicking fit: fitted length: waist