Tailor Your Makeup Bag For Summer With These Sweat-Proof Essentials

The Eyeko Sport Waterproof Eyeliner was made to function in the most extreme sporting conditions, making it the perfect pencil to line your lashes if you're going for a swim in the heat. The pitch-black eyeliner is infused with coconut oil for a seamless application and settles into a budge-free line that won't move if you're sweating or snorkeling.

Eyeko Sport Waterproof Eyeliner ($20)