This is the only thing you'll ever need for under the sheerest tops, body skimming sweaters and tee shirts. It virtually eliminates bra bulge and bra lines. The Sassybax Torso Trim is a silhouette smoothing bra-camisole with no underwire. Knit seamlessly 360 degrees in the round, the support comes from our exclusive revolutionary design and the Sassybax blend of microfiber nylon and Lycra.