Ciele Athletics GOCap SC - Tracksmith London a ciele x tracksmith joint adventure celebrating your journey to the marathon starting line. london has one of the most vibrant amateur running scenes in the world. from its historic and ferociously competitive clubs to the immense popularity of parkruns, london running culture is second to none. not to mention its the birthplace of the first 26.2 mile marathon. this edition is inspired by the citys competitive spirit. lightweight, fast-drying performance-ready COOLwickfabric and repreve recycled performance fiber.UPF +40 protection on the brim, front panel and back panel.machine washable.pliable SOFTcurved pre curved brim for easy packability.reflective detailing on the back for night run visibility.ciele athleticsmillion miles guarantee.5 panel fit. 58 cm. adjustable. one size fits most. see product guide to compare fits.weight 67 grams.designed for people who run.