With the heat of summer upon us, it's finally acceptable to embrace bare arms. Welcome: It's officially tank top season. Whether you’re about to take a midnight ride on a Citi Bike or need a quick cover-up for when you’re laying poolside, the basic sleeveless top is an easy, versatile summer staple that can be incorporated to fit looks from desk to date and into the weekend. The best tanks for layering are the simplest ones, so we've rounded up options from J.Crew's featherweight blush halter to Apiece Apart's sporty trapeze tank. Click ahead for the perfect bases for all your summer outfits.