Ultraviolet Protection Factor (UPF) is the rating system used for sun protective apparel. UPF gauges a fabric's effectiveness against both UVA and UVB light.

Sun protection built into your fishing apparel is key to protecting the long term health of your skin when spending extensive time fishing in the sun. All of Striker's UPF apparel items are built with a 50+ UPF rating, meaning there is a less than 2% UV transmission.