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O'Neill
Basic Skins 50+ Long-Sleeve Rashguard - Men's

5 out of 5 stars
2 Reviews
$35.95 - $39.95
Color:Black

Size:

Size Chart

Quantity


All-day sun defense from the Basic Skins 50+ Long-Sleeve Rashguard

What Our Gearhead® Experts Are Saying:


"This rashguard moves like a second skin thanks to the seamless paddle zones—no chafing during long sessions. The UPF 50+ protection is legit, and it dries fast between surf sets."


Long days on open water turn skin into leather without proper protection, so we pull on the O'Neill Basic Skins 50+ Long-Sleeve Rashguard before dawn patrol sessions. Four-way stretch polyester-spandex blend moves naturally with every stroke while UPF 50+ rating blocks harmful rays, letting us focus on waves instead of sunscreen reapplication.


Details

  • Essential sun protection for extended water time
  • UPF 50+ rating shields skin from harmful UV rays
  • Four-way stretch fabric moves naturally with your body
  • Quick-drying polyester-spandex blend sheds moisture fast
  • Seamless paddle zones eliminate chafing during long sessions
  • Form-fitting crew design layers easily under wetsuits
  • Lightweight construction packs small for travel
  • Perfect for surfing, paddling, and beach activities
  • Item #ONE00YJ
Material
polyester, spandex, four-way stretch
Style
crew
Fit
form-fitting
UPF Rating
50+
Recommended Use
surfing
Manufacturer Warranty
1 year

What do you think about this product?

Overall Rating

5 based on 2 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 2 reviews

Fits Small

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Runs smallTrue to sizeRuns large

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5 out of 5 stars

May 15, 2025

Go with larger size

Snorkeied 6 days on St John. Rash guard worked well. Suggest you order one size larger if your e Ben close to upper limits of size chart. I had to return my usual small for a medium and it was a struggle to take of if not completely dry

Resi
5 out of 5 stars

July 16, 2021

Runs small! Check the size chart

Familiarity:
I've used it once or twice and have initial impressions
Size Bought:
Large
Weight:
195

I usually buy Medium in normal shirts. Even for under-layers shirts which tend to be skin tight a medium usually works. I'm 6' tall, 195 pounds and about 17% body fat (not lean, but not fat). I read the size chart and measured, which led me to buy a Large. It "fits" in that it is completely skin tight like pulling on a wet suite. Given that I measured and this one was correct, I'd say this runs small even if you measured and sized up accordingly. It's like a maybe-a-bit-too-revealing speedo for your belly. If you aren't a hunk of a V-shaped torso surfer (which I don't claim to be), check out the relaxed fit version of this same shirt. My big-for-his-age 9 year old son definitely would not look good in this shirt. A small of the relaxed fit is perfect for him; not too tight, not too loose. https://www.backcountry.com/o-neill-basic-skins-rash-t-shirt-long-sleeve-mens This shirt tapers significantly narrower at the waist, which highlights my dad-bod midsection with a shrink wrap effect of this shirt. The waist is probably the most important measure on the size chart due to this. I'm going to stick with this shirt since I think (maybe wishfully) that it looks decent. Maybe I'll lose the weight with all the swimming I'll do. If you're modest or have a more straight torso, go with the relaxed fit. It will look good and you'll have yourself an actual "shirt" for swimming rather than a second skin that has better sun protection. Overall, I like it, but know what you are buying. Don't buy this thinking it will make you look like the shirt model above if you aren't already mostly that shape.

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