Old Navy’s Ultra-Crop Rib-Knit Tank Top is the ultimate summer tank top. It features a ribbed knit that’s made up of 48% cotton and 47% polyester. Although described as “ultra-crop” tanks, these fall ...

Tank tops are popular for numerous reasons—they're perfect for layering, highly versatile and can be dressed up or down (depending on your specific needs). And one of Old Navy's newest tank arrivals ...