Beyond Sunscreen
Do these duds do the job? Unlike sunscreen, which falls under the FDA's watch, sun-protective clothing is largely unregulated. Even so, the industry has its own voluntary standards. The weave in sun-protective clothing is extra tight, so ultraviolet rays can't penetrate. Some companies treat fabric with chemicals that reflect or absorb UV beams, in several cases using the same compounds that keep car seats from fading. That's not to say ordinary clothing can't do the trick. Off-the-rack blue jeans, for example, provide an SPF of more than 1,000.
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