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.