Meet our Essentials Collection, made with our proprietary natural fiber triblend yarn plus the ideal amount of spandex for stay-put comfort all day long. With wide straps and a built-in shelf bra for comfortable all-day support, plus the power of supersoft (never itchy) alpaca fiber, this easy-to-layer tank keeps things dry and odorless. Let these natural fibers do the work for you, and you'll forget they're even there.