Amazon.ca Product Description As our most popular running visor for the triathlon industry and a trusted companion of thousands of triathlon finishers, the Supervisor is the perfect choice for any athlete. Visors that are great for running, golfing, pickleball paddle and other outdoor activities. It is perfect for your early morning training sessions or any movement activity. It is a one-size-fits-most accessory that has a classic style and elastic back that provides a custom fit. From the Manufacturer Headsweats Super Visor.There’s a reason or two that this visor is the most popular visor in the triathlon industry: it’s light; it’s durable; and it’s the trusted companion of thousands of Ironman finishers. The SuperVisor is a Headsweats original and remains the top selling visor in our line….take one with you as you head off to your cruise, tennis match, volleyball tournament or golf course.