DermUV
UV Protection for Skiing & snowboarding
Fresh snow reflects up to 80% of UV, and altitude adds another 10–12% per 1,000 m. UV at a high alpine resort can be 2× the valley forecast.
Recommended gear
For skiing & snowboarding, DermUV recommends SPF 50+ and a reapply interval around 60 minutes, adjusted for sweat, water, and reflection.
Checklist
SPF 50+ broad-spectrum, designed for cold (won't sweat off but won't crack either) Goggles with UV400 lenses (snow blindness is corneal sunburn) Helmet + balaclava that covers cheeks and ears SPF 30+ lip balm — lips burn fast at altitude
More activity guides
Compare this activity with other outdoor UV situations.