The Original BUFF ILLEX neckband is multifunctional thanks to its shape and elasticity. During your fishing sessions, it will be adjustable according to your needs in summer or winter, and it will offer you perfect UV protection for outdoor activities while protecting you from the sun's rays and the wind, while wicking away perspiration or moisture and drying quickly for your optimum comfort. Composition: 95% polyester, 5% elastane, seamless. Size: One size fits 53 to 62cm head circumference. Colors: Freshwater Camo. Weight: 32g. Polygiene-treated for anti-odour/bacteria and ultra-stretch (4-way stretch). UV protection = UV 50. This is a UV protection factor (Ultraviolet Protection Factor). Fishing, hiking, trekking, active and Nordic walking.