Summer’s finally here, and with the hotter weather comes longer days, warmer nights, allllll the fun plans—and, of course, sweatier workouts. This is the time of year when you might find yourself adding a swipe of mascara to wear from noon yoga to an afternoon park hang, or dotting on some concealer before pre-brunch dance cardio. Whatever the reason, here’s what you’ll need to lock in your look before your workout. Start with a long-wear primer and think lightweight, breathable picks for foundation and concealer. When it comes to eye makeup, waterproof formulas may be key. Lip products? Some stains will stay in place without smudging. End with a finishing spray, so your entire look stays put. Our trainers are experts at finding the tried-and-true formulas that do. not. budge. from warmup to cooldown. Below, they reveal their top tips and products for gym-proofing your makeup routine: