Our all-star Compression Top , now in a sporty racerback cut with lower arm holes to avoid chafing. Designed to help you move through the world with comfort and ease, the Racerback Compression Top is a more comfortable alternative to a traditional binder. Both front and back are lined with Power Mesh to add support and help minimize the chest. Full coverage with a low enough neckline to be layered under lots of shirt styles-- plus it's safe to use as an athletic top. Fit-tested on all body types, sizes XS-6X Medium support, moderate compression with no underwire or padding Signature stay-put silky soft chestband OEKO-TEX Certified 59% Polyamide Nylon, 41% Elastane Smooth, durable flatlock seams won't irritate or chafe High scoop-neck front Machine wash cold in a mesh bag, line dry