Whether you`re up for adventure or ready for downtime, our fan-favourite Define Jacket. powered by Luon fabric. has a feel-good fit that can do it all cotton-soft feel. luon fabric Cottony soft Sweat-wicking • Four-way stretch . Supportive • Breathable • Added Lycra fibre for stretch and shape retention Features • Thumbholes and Cuffins keep sleeves down and chills out • Zippered pockets • Locker loop for easy hanging • Zipper garage keeps chafe in check • Elastic zipper pull doubles as an emergency hair tie