A light and breathable sun protective layer with a UPF 40 rating, meaning it blocks 97.5% of the sun's rays, keeping you covered when exposure is high. Excellent stretch properties keep freedom of movement at the maximum. Lightweight and quick drying, this hoody is great for days above tree line or on the water. The fabric is knit in Los Angeles at the largest knitting mill on the west coast, and is cut and sewn a few miles away.