"RRS® Onyx High Speed Hat: The RRS® Onyx High Speed Hat is a unisex beanie built for running and outdoor activity in cold conditions. Constructed from an 88% polyester and 12% spandex blend, the hat delivers warmth without bulk, sitting close to your head while staying out of your way. Reflective graphics increase visibility during early morning runs or evening outdoor adventures, making it a practical choice when ambient light is limited. The athletic fit keeps the hat secure through your full range of motion, with ear coverage that provides targeted warmth during cold-weather training.The lightweight fabric at 180GSM gives you the warmth you need without adding weight or restriction. The one-size athletic fit works with the close construction to keep the hat in place without adjustment, so you can focus on your run rather than your gear. Reflective detailing serves a functional purpose, helping others see you when visibility matters most. Whether you're training through colder months or heading out for an early morning effort, the Onyx High Speed Hat addresses both warmth and visibility in a single lightweight layer.Why Our Fit Experts Love It""I grabbed the Onyx High Speed Hat for an early morning cold-weather run and it stayed put the entire time. The reflective graphics gave me real peace of mind running before sunrise, and my ears stayed warm from start to finish."" - Sullivan, Road Runner Sports Fit Expert, Naperville ILWho It's Best ForThe RRS® Onyx High Speed Hat is best for unisex runners and outdoor athletes who train in cold conditions and want a lightweight, close-fitting beanie that covers the ears and improves low-light visibility. It suits daily training runs, outdoor adventures, and any cold-weather activity where warmth and being seen matter. VIP Family members can take the Onyx High Speed Hat for a 90-Day test drive with our Perfect Fit Guarantee."