The Zan® Helmet Liner/Beanie Sportflex® UPF50+ Series combines advanced sun protection with performance fabrics engineered for active use. Constructed from UPF50+ material, it effectively blocks harmful ultraviolet rays while maintaining breathability and moisture management. Designed to fit securely under helmets or be worn alone, its Sportflex fabric offers exceptional stretch and durability, making it suitable for demanding outdoor activities. This liner/beanie enhances comfort, reduces skin exposure, and supports your performance in any condition.