Are UV Protected Swim Clothes Worth the Extra Cost?

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Discussion Overview

The discussion revolves around the value and effectiveness of UV protected swim clothes compared to regular swimwear. Participants explore the materials used, potential benefits, and personal experiences related to sun protection and comfort.

Discussion Character

  • Debate/contested, Technical explanation, Conceptual clarification

Main Points Raised

  • Some participants question whether the higher price of UV protected swim clothes is justified, noting that coverage may be the primary difference.
  • There is a suggestion that polyester/polyamide materials may offer better UV protection than cotton, though the specifics of enhancements are unclear.
  • Concerns are raised about the vague marketing claims of certain brands, with one participant noting a lack of serious information on the technology used in UV protective swimwear.
  • Participants mention that polymers can include UV stabilizers or absorbers, which may contribute to the protective qualities of the clothing.
  • Some express skepticism about the effectiveness of clothing in preventing sunburn, particularly questioning the transparency of certain fabrics.
  • One participant reflects on personal experiences with sunburn through clothing, particularly thin cotton, and raises concerns about prolonged sun exposure leading to burns.
  • There is a discussion about the potential for UV protective clothing to also block infrared (IR) light, although another participant clarifies that UV and IR are fundamentally different and that UV protection does not imply IR protection.
  • Comfort issues with wearing stretchy materials like nylon and spandex are highlighted, with participants sharing their discomfort and physical reactions to such fabrics.

Areas of Agreement / Disagreement

Participants express a range of views on the effectiveness and comfort of UV protected swim clothes, with no clear consensus on their value or the specifics of their protective capabilities.

Contextual Notes

Some claims about material properties and effectiveness are based on personal experiences and anecdotal evidence, and there are unresolved questions about the specific technologies used in UV protective clothing.

jobyts
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http://www.alexandme.com/

sells uv protected swim clothes for a 4 times the price. All I could see is swim suits which are covering more body parts. Is the material different?
 
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Polyester/polyamide is better than cotton - don't know if you can add anything to make it even better
 
I've seen Quiksilver's UV tech stuff before. I can't find any serious info with a quick search. It simply refers to "UV tech super-stretchy nylon and spandex with SPF 50 rating..." so I'm not certain if it's proprietary or simply vague to make it seem like it's special technology.

I know my short sleeve spandexy (I'm not at the house otherwise I'd read the materials) rash guard that I bought 10 years ago left me with some serious farmers tan lines this summer when I wore it diving.
 
The only thing I have seen is that polymers can have various UV stabilizers/absorbers mixed in. Possibly this is what they use in the polyester clothing.
 
I'm trying to think if I have ever gotten sunburn through any clothes that I have ever owned. Are these transparent or something?
 
Pattonias said:
I'm trying to think if I have ever gotten sunburn through any clothes that I have ever owned. Are these transparent or something?

Thin white cotton has very little UV absoprtion, there is a concern that people could get sunburned because they stay out in the sun for longer because they feel cooler and are protected.
 
Dunno about other benefits, but it would probably help with IR cameras designed to see through swimwear. I know IR and UV are different but if it effectively blocks one it probably blocks the other too.
 
I could never stay outside in super-stretchy nylon and spandex, the feel of it would make me insane.
 
hypatia said:
I could never stay outside in super-stretchy nylon and spandex,
Plus holding your stomach in for that long makes me dizzy
 
  • #10
chayced said:
Dunno about other benefits, but it would probably help with IR cameras designed to see through swimwear. I know IR and UV are different but if it effectively blocks one it probably blocks the other too.

No, it would not help for IR. IR and UV are indeed different, they are in fact as different as they can be since UV and IR are (just outside) the opposite ends of the visible spectrum.
Hence, that fact that something protects from UV has absolutely no releveance when it comes the properties at the IR end of the spectrum.
 
  • #11
mgb_phys said:
Plus holding your stomach in for that long makes me dizzy
Then I suggest you quit holding my stomach in.:redface:
 

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