I'm going to wearing racer back tank tops for the next few days--my swimsuit is racerback, and I got a sunburn. My skin is so sensitive that high SPF sunscreen bothers me, but I have trouble finding sensitive skin-friendly sunscreen that is not something like 200 SPF. Usually, I stay out of the sun, but the weather has been perfect for floating in my pool (that is all this weather is acceptable for--it's way too hot). It seems I should have been wearing my lovely wide brim hat though because my shoulders currently hate me. Which had would you wear to shield you from the sun?