In 2014, Jeremy Bresnen and Mike Giles started Ciele with a simple idea in mind: make the best running cap of all time. Simple, breathable, packable and light. Nothing revolutionary, but something reworked and redefined. They started small in Montreal, Canada, but soon they changed the way the running world thinks about hats. The ALZ Cap is Ciele's ultimate racing cap. Smallest, and more breathable. – 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.– pliable SOFTcurved Small pre-curved brim for easy packability.– reflective detailing on the front and back for night run visibility.– ciele athletics million miles guarantee.– smaller 5-panel fit. 56.5 cm. adjustable. one size fits most. – weight 54 grams.– designed for people who run.