The Buff Coolnet UPF 50 Neck/Head Multitube is designed for hot, sunny days, providing cooling, sun protection, and versatility. Crafted from high-performance microfibre with HeiQ Smart Temp technology, it cools when your skin temperature exceeds 30C and wicks away sweat to keep you dry. It offers UPF50 sun protection and Polygiene anti-odour technology, making it ideal for activities like cycling, hiking, running, or fishing. Its ultra-stretch design fits most adults comfortably and can be worn as a face mask, sweatband, beanie, or neck cooler. Stay protected and cool on any adventure!