Don?t double up your sports bras! Some women wear two bras at once to minimize bounce. This tag-free bra is designed with double-layer cups for the support of two bras in one. A higher inside layer and non-stretch liner control up and down movement. Side panels are laminated for added stability. Double Dry moisture wicking technology keeps you cool and dry. Racerback has adjustable, wide cushioned straps for custom fit. Mesh back for ventilation. Max support.