Buff Pack Speed Cap HTR Azure Blue ($35)
Designed for runners and movement enthusiasts alike, this minimalist Speed Cap from Buff has cute colorways that are so demure. Featuring a quick-drying material, you'll have peace of mind when running instead of wiping off buckets of sweat. The fabric content and inner-band is designed to wick away moisture. Not only is this running hat lightweight, it is sustainable, too–made with a whopping 90 percent recycled materials.
Why we love it: Weighing in at a mere 30 grams, this ultra lightweight running hat is perfect to stash in a bag when you're ready to head out on your next adventure. For the technical details, the flexible cap also features an elastic toggle, which allows for easy adjusting on the fly.
What's worth noting: Many reviewers praise this hat for being lightweight, adjustable to different head sizes, able to easily pack flat for travel, and overall, love these hats for running.
