"RRS® Onyx Grid Fleece Neck Tube: The Onyx Grid Fleece Neck Tube is a unisex neck accessory built for runners, walkers, and outdoor enthusiasts who train in cool weather and need versatile layering without bulk. Made from a 95% polyester and 5% spandex blend at 230 GSM, this lightweight fleece keeps you warm during early morning runs, evening walks, or variable-condition outings while staying packable enough to tuck into a pocket when you warm up. The athletic fit holds securely in place during movement, and the reflective logo on the back boosts visibility during low-light conditions so you can train safely at dusk or dawn.The stretchy fabric blend moves with you during training, delivering warmth and breathability without overheating during tempo efforts or slower-paced sessions. Wear it as a traditional neck tube, pull it up as a face covering, or roll it down as a chest layer depending on your needs and the weather-that versatility is what makes it such a practical choice for runners who deal with changing conditions throughout a workout. Available in one size, the Onyx Grid Fleece Neck Tube adapts to different wearing styles and body types, making it a genuine unisex option for any athlete.Why Our Fit Experts Love It""I grabbed this for an early morning run in cool conditions and appreciated how easy it was to adjust throughout the workout. The reflective logo gave me confidence running before sunrise, and when I warmed up, I simply tucked it into my pocket."" - Michael, Road Runner Sports Fit Expert, Seattle WAWho It's Best ForThe Onyx Grid Fleece Neck Tube is best for runners and walkers who train during cool weather and value layering flexibility. If you run before sunrise, walk in the evening, or tackle snowy mountain outings, this neck accessory delivers the warmth and visibility you need without commitment-wear it when conditions demand it, stash it when they don't. The unisex design fits all runners and athletes regardless of gender. VIP Family members can take the Onyx Grid Fleece Neck Tube for a 90-Day test drive with our Perfect Fit Guarantee."