I bought four of these for my 9yr old for school camp in Ozzie heat and they kept him both cool and sun safe.

These shirts should not be worn as a cover for Sunscreen. It's both common sense and sun smart to use sunscreen all over your body before putting the shirt on.

He did both and had zero issues at all.

I would definitely recommend these, and could easily have gone up a size from M to L if he wanted to tuck the shirts in.

My son loves this shirt

We got a number of UPF shirts on Amazon Prime Day for members of our household: adults and children. We are pleased with the Vapor shirts, especially in comparison with other brands. We prefer the loose fit rather than tight fit. The garment construction is good. These are made in Columbia; sold through USA. You're getting an "American" product, not Chinese.

this was a repeat purchase for my granddaughter who loved the one i bout her in spring===it has held up b eautifully thru many wanshings and she finds it very comfortable. I love that it is sun protective

The the shirts are really big - the sizing seems off. So I purchased the size I thought would work and it's huge. The sleeves are ridiculous too long. We try to roll them up but they don't stay up. I know you want the sleeves to be long - but I will have to them altered.