Whether you're spending the day in the mountains or on the water, this 100% nylon jacket features UPF 30 sun protection to shield you from harmful UVA and UVB rays. An adjustable hood and waist ensure you get the right fit, while the sleeves can be rolled up when temps rise. Omni-Shade(TM) Perfecta Plus II 100% nylon. Omni-Shade(TM) UPF 30 sun protection: Blocks UVA and UVB rays to help prevent sunburn and long-term skin damage. Drawcord-adjustable hood. Drawcord-adjustable waist. Roll-up sleeves with tab holders. Hand pockets. Imported.