Omni-Shade Broad Spectrum UPF 50 sun protection Omni-Shield advanced repellency seals out splashes and stains. Features an adjustable chin strap for a secure fit. The ultimate sun protector, this booney offers UPF 50 sun protection to keep you safe under the sun's powerful rays. Its advanced water repellency protects from rain and stains, ensuring you stay dry if the weather changes.