O'Neill Men's Premium Skins Upf 50+ Short Sleeve Rash Guard

This is a high quality compression type shirt for the water. The material is a little thicker than others I've seen, but not too hot. The fit is tight, all the way down through the waist. I read the reviews about sizing and went up one from a large. I should have gone up two. Even with an athletic V shape for a guy, I didn't like it that tight around my slightly middle-aged middle. If you are ripped into a hard six-pack, then you might like it this way. I'm close but not there anymore. I then ordered an XXL but it didn't arrive in time for my trip to the lake. I'd recommend it with that note about sizing.

Okay I have a long torso and weigh 240 pounds. A 3X was a perfect fit. I needed something form fitting, its to be worn swimming laps at night in a outdoor pool. Perfect fit...

Go two sizes up unless you want to tear it apart trying to get it off

I bought 8 of these shirts in all the various colors for a dive trip to the Florida Keys so I would not have to wear a wetsuit out of water, and still have some protection from the sun while on the boat. They are great! Comfortable, unrestrictive, and worth every penny...! I love the look and they feel like a second skin. Breathable, and quick drying, they are great for any Watersport like jet skiing, wind surfing, snorkeling, or just swimming in a pool. UV reflective material prevents sun damage with SPF rated at 50... And they look cool...! And those complaining about the collar seam obviously never bothered to zoom the product picture. The exterior seam is great a great design feature, as it prevents the seam from rubbing the neck.

I ordered this wetsuit top along with a pair of wetsuit shorts. While the shorts fit perfectly and as I expected from the size I ordered, the top was way too small. The tag attached to the top and the label printed on the inside of the top both said “L / Large” but the actual size was a small. I tried it on, just to make sure it wasn’t as small as it looked, and maybe because it actually stretched to fit, but no, it was in fact way too small. It was at least 2 sizes too small and wasn’t anywhere close to being a large. It was so small that I returned it and decided to not try buying another top at a larger size. There’s no way I could trust that I could actually get a size that would fit properly.

Bought for a trip to Hawaii because I didn't want to burn. Fit great. Looked great. No sunburn. I'm extremely pleased with the purchase. I did, however, buy one size larger than I would have because of the other recommendations and I am glad I did. Very tight fit still but I think it is supposed to with the cut of this shirt.

This is the third Swim/board shirt of the same size, style, color and manufacturer. I swim only in very well maintained outdoor swimming pools, which do not reek of chlorine and these shirts only last four months at most, before they begin to fall apart and are impossible to get off without thumbs going through the materials.This most recent purchase, is smaller than the stated size and smaller the previous ones I have purchased which have the Exact same specs. It is a TOTAL struggle to take it off, once out of the water. I think the manufacturer should reimburse for shirts that only last four months, and make sure Sizing stays consistent!! Warranty information is pretty sparse on the labeling - no contact phone number, etc.

This is my second O'Neill swim shirt rash guard. Just spent a week on the beach with it and I'm very satisfied. Thought the dark color would be too warm, but it was fine. It does hold moisture for a little bit, so if you were just swimming you'll stay comfortable for a while. My previous shirt was white which I liked, but it got weird colored over interacting with sun screen.

As title; personally I would have liked a higher neckline as my only dislike

Wonderful fit for a wet suit

I wear this shirt in the pool. Once in the water it is very comfortable, but with my tummy what a hassle to take off once wet !

I ordered a xx to make sure it was large enough and fit comfortable. I normally am a medium or large. It was so small I could barely breathe when I put it on. Gave it away to my granddaughter who is 8. It fit her. It is not what I expected to be a wet suit top. It is more a UV protection top.

Fits great and dries quick. Love it