DXR 310 is our most powerful...
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Professional geologist vest, with a design that combines functionality and aesthetics, combining high quality fabrics with mesh. Outdoor Fishing Casual Summer Vest for Travel, Work, Safari, Quick Dry, Lightweight, Breathable, Washable and...
• Sun Protection Factor (SPF): It indicates the time that a person can be exposed to the sun, using sun protection, without suffering burns.
• UV Index (UVI): The doses of UV-B radiation that different skin types endure without sun protection before suffering burns.
FPS X 10 = Protection in minutes.
50 x10 = 500 Minutes. 500 min / 60 min = 8.3 hours