- Meet your perfect wave while you are in the Premium Long Sleeve Rashguard!
- Formfitting construction keeps everything tight to the body for maximum support.
- Stretch material with quick-drying properties ensures that you stay comfortable.
- UPF 50+ UV protection to shield you from the sun’s harmful rays.
- Ergonomic seam placement for a better fit.
- Mock neckline.
- Long raglan sleeves for a wide range of motion.
- Logo graphics at left chest, left sleeve, and nape.
- Straight hemline.
- Logo tab at bottom left.
- 91% nylon, 9% spandex.
- Hand wash, drip dry.
- Imported.
- WARNING California’s Proposition 65
- Product measurements were taken using size M (5’9″-5’11”, 150-170 lbs). Please note that measurements may vary by size.
- If you’re not fully satisfied with your purchase, you are welcome to return any unworn, unwashed items in the original packaging with tags and if applicable, the protective adhesive strip intact. Note: Briefs, swimsuits and bikini bottoms should be tried on over underwear, without removing the protective adhesive strip. Returns that fail to adhere to these guidelines may be rejected.
- Measurements:
- Length: 25 in
$47.95 Original price was: $47.95.$31.17Current price is: $31.17.
- Sustainable materials, for a better tomorrow.
- Buy with Confidence, Get Quality
- Hassle-Free Payments
- Where quality meets convenience.

| Color | Slate/Slate/Slate |
|---|---|
| size | XS (5'7"-5'9", 125-140 lbs) |
13 reviews for O’Neill Premium Long Sleeve Rashguard | Swimwear
Add a review Cancel reply
Related products
Sale!
Clothing
Sale!
Sale!
Rated 5.00 out of 5
Sale!
Rated 4.85 out of 5
Sale!
Clothing
Sale!
Clothing
Rated 5.00 out of 5
Sale!
Clothing
Rated 5.00 out of 5
Sale!
















MEHRDAD M –
Great swim shirt; fit, feel, sun protection and styles
Anonymous –
Wow, the sizing chart is accurate. I have broad shoulders and wondered if I needed the LG or XL. Thank God I got the XL. It’s tight. I might’ve been able to squeeze into the LG but I wouldn’t have been able to lift my arms up. This shirt is perfect for what I need it for: swimming in an outdoor pool when it’s 50-60 degrees and windy.
Anonymous –
Too small, wrong information about the size
Nicole –
The XL size looks like small… or is XL in child size.
Xennial –
This is my kayaking shirt, and it works perfectly. Note that as with all rash guards, it will feel like a tight fit, especially to pull it on and off. I’m 5’6″ 145lbs toned build and the Medium fits me pretty perfectly – not full on skin tight stretch (like I would have for my scuba diving rash guard under my wetsuit) but also nothing hanging loose. So sizing on Zappos using weight seems accurate. The neckline looks a little odd as the stitching is on the outside but otherwise it’s one of those items I’m super happy to have found and will be using it for a long time,.
Irwin L –
The fit and finish on this quality long sleeve rash guard is top notch. The feel of the material and the design/fit is something you have to experience because ONeill premium rash guards are in a class by themselves. Nice going
Bryan L –
I have purchased four of these exact same shirts within the last 2 years in a XXL. I am normally between an L and XL shirt depending on the brand but, based on other reviews, I decided to size up to XXL. The four that I have fit perfectly and I love them. However, I decided to purchase another one this year and it it much smaller. I would have returned it but I just assumed that it would fit, so I removed the tags and threw it in my beach bag and headed out. It wasn’t until I put it on at the beach that I realized how tight and uncomfortable it was. I thought it might just need broken in, but I have now washed and worn it a few times and nothing has changed. If they could get the sizing consistently right then these would be the best rash guards on the market. Definitely size up!
Jackson L –
I have purchased four of these exact same shirts within the last 2 years in a XXL. I am normally between an L and XL shirt depending on the brand but, based on other reviews, I decided to size up to XXL. The four that I have fit perfectly and I love them. However, I decided to purchase another one this year and it it much smaller. I would have returned it but I just assumed that it would fit, so I removed the tags and threw it in my beach bag and headed out. It wasn’t until I put it on at the beach that I realized how tight and uncomfortable it was. I thought it might just need broken in, but I have now washed and worn it a few times and nothing has changed. If they could get the sizing consistently right then these would be the best rash guards on the market.
Adam –
Im 6 foot. 158 pounds. 38 in cheat. Athletic build. I should be a small maybe a medium according to the chart but am in fact very much a large. I couldnt even get the medium on and gave up because it was gonna rip and wouldnt stretch anymore.
Bill –
Absolutely tiny. Not true to size.
Fredrick R –
Great rash guard just what I needed
Anonymous –
Way too tight. XL not close… looked like it would for me, a 5’3” woman. Not my husband who is normally an L
Ron –
I have purchased 3 O’NEILL Premium Long Sleeve Rashguards. This one on 7/31/24, and 2 others on 7/3/24 and 7/26/21. This one is not the same material, quality or fit (all size small) as the other 2 and is not as described. The description says it’s 91% Nylon/9% Spandex. The previous 2 were exactly that. This one was 87 % Polyester and 13% Spandex (lower quality, and the fit is much smaller). It’s almost like a knock off. If you get the originals back in stock (91% Nylon/9% Spandex), please let me know as I would like to buy more.