Great for those extended days out in the sun!! Zinka Nosecoat offers the absolute maximum protection available from the sun's harmful rays, this formula not only looks cool but it provides the highest sun protection possible. Zinka's proven formula withstands the most extreme weather conditions performing flawlessly in wind, hot, cold & wet. Zinka Nosecoat works as a sunblock not as a "sunscreen" and is made from zinc-oxide. It doesn't rub in like most sunscreen, but goes on opaque to be seen and to afford total protection.