Because summer = constant sweating.
If you live in the Northern Hemisphere you know that summer is upon us.
And though most people are looking forward to sunny days and warm weather, a lot of us dread what comes with it: SO MUCH SWEATING.
Anyone who wears makeup knows that sweat is the enemy. It usually has two effects on people: You look shiny and oily like a freshly deep-fried empanada, or you sweat your makeup right off your face.
Neither are cute looks btw.
Fortunately, there are a ton of waterproof products out there.