Buy UPF shirts from Patagonia, a relatively environmentally-friendly company. I never go out in the summer without UPF-50 long sleeve shirts, never have an issu

Buy UPF shirts from Patagonia, a relatively environmentally-friendly company. I never go out in the summer without UPF-50 long sleeve shirts, never have an issue with tanning let alone burning, and always feel perfectly comfortable as I don't have to apply or remove as much sunscreen.