UPF vs. SPF: The Sunscreen Gap on Your Hands
You apply sunscreen to your face, neck, and arms — but your hands? Most people skip them. And most sunscreens wear off within 90 minutes, especially when you're gripping a golf club, bicycle handlebar, or garden trowel. UPF-rated fabric doesn't wear off. It works for the life of the garment.
UPF (Ultraviolet Protection Factor) measures how much UV radiation a fabric blocks. A UPF 50+ garment transmits less than 2% of UV-A and UV-B rays to the skin — that's protection equivalent to applying SPF 50 sunscreen perfectly, every 2 hours, without missing a spot. Fabric doesn't sweat off, rub off, or need reapplication.
Why the Dorsal Hand Is So Vulnerable
The back of the hand (dorsal surface) receives more cumulative UV exposure than almost any other part of the body. Dermatologists regularly cite hands as one of the most visibly sun-damaged areas — premature aging, sunspots, and elevated skin cancer risk accumulate over decades of unprotected outdoor time. Most people don't notice until damage is visible.
Why Fingerless? The PalmFree™ Logic
Traditional full-coverage gloves protect hands but eliminate tactile feedback — critical for golf swings, phone use, cash handling, steering wheels. PalmFree™'s fingerless design covers the dorsal surface (where UV damage accumulates) while leaving fingertips and palms completely free. You get 98%+ UV protection without sacrificing dexterity.
The open-palm design also prevents the heat buildup that makes full gloves uncomfortable in warm weather. The result is a glove you'll actually keep on for 4+ hours instead of stuffing in your pocket after 20 minutes.
Who Needs Sun Gloves?
Anyone who spends 2+ hours outdoors regularly:
- Golfers — 4–5 hours of dorsal hand exposure per round
- Cyclists — hands are elevated and fully exposed on road bikes
- Gardeners — extended outdoor sessions without natural shade
- Drivers — windshield glass blocks UV-B but not UV-A; daily car commuters accumulate significant UV-A exposure on their hands over years
- Fishers, hikers, outdoor workers — any profession or hobby with sustained sun exposure
Discover more from PalmFree™SunWear or browse the full PalmFree™SunWear collection.
