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The BUFF Speed Cap is a lightweight running essential designed for comfort when the pace picks up. Its vibrant purple look adds fresh energy to your sports outfit, while the streamlined shape and curved visor help shield your face from the sun so you can stay focused on the road, trail, or track.
Made from 100% nylon, this cap feels light and functional, with breathable construction that helps air circulate during intense effort. Reflective details increase visibility in lower-light conditions, making it a smart choice for early morning or evening runs. The adjustable back closure ensures a secure, comfortable fit for a wide range of runners, and the unisex design makes it an easy go-to for anyone looking for dependable performance with a modern athletic style. As a new addition to the collection, it also appeals to those who want performance gear with a more sustainable mindset.

More than 16 years we motivate you to go out and run. Faster. With us. Every day.