Compression fit: Ultra-tight, second skin StudioLux® fabric delivers serious support with a soft luxurious feel Incredibly breathable power mesh lining for added support Signature Moisture Transport System wicks sweat to keep you cool, dry, and light Clean, bandeau-inspired front with soft, breathable cups for extra structure and coverage Unique open back with adjustable criss-cross straps Workout with the support of Under Armour's Eclipse Printed Sports Bra. Built for mid-impact support, so you can stay fit and focused, this sports bra offers an ultra-tight, compression fit. The StudioLux® fabric is soft to the touch while the Signature Moisture Transport System wicks sweat to keep you cool, dry and focused.