This performance tank is amazing! Just take a look at the sporty styling and all the features that will make your workouts more productive and comfortable. Specifically designed to wear over Moving Comfort sports bras. Breathable stretch DriLayer Powermesh racerback. Curved flat-lock seaming prevents chafing and gives a fitted fit. Reflective logo at front left hem and center back. Envelope pocket at center back, with cut-out media port. Soft jersey knit body is polyester/spandex. S.Cafe tech makes this tank quick-drying, controls odors and gives UV sun protection.