Riemann's P20 is a once-a-day sunscreen spray which promises '10 hours of very water resistant, quick-drying' protection. With the consistency of a lotion rather than a cream the non-pressurised spray is easy to squirt where you need it and then spread around and rub in. If you're prone to dry skin you might be better off with a more creamy alternative, as the P20 has a higher alcohol content than some. If you're cautious, Riemann also produces an SPF 50 version of this spray, which we would certainly recommend to be sure of fail-safe, all-day sun protection on bluebird day slopes, especially for fair or young skin.
