Allez means go in french. Ciele took all the things you love about the GOCap, increased the COOLwick mesh coverage for more breathability and reduced the size for a lower profile more fitted look. Featuring: lightweight, fast-drying performance-ready COOLwick fabric and repreve recycled performance fiber. UPF +40 protection on the brim, front panel and back panel. machine washable. shorter pliable brim for easy packability. reflective detailing on the front and back for night run visibility. smaller 5 panel fit weight 54 grams. designed for people who run.