The sun protection mask is designed to protect your face and neck from harmful ultraviolet rays. It has an anatomical cut, silicone inserts on the occipital part, and flat seams to ensure a comfortable fit and secure placement. The mask is made of lightweight, elastic, and breathable material that has a UPF 50 sun protection rating. It also can absorb moisture and dry quickly. Additionally, it features laser-cut vents that make breathing easier. This mask is perfect for fishing, sports activities, and even everyday wear.