Seamless Support from Work to Working Out Everyday seamless support combines workout-ready bounce and moisture control in a plus-size sports bra that is comfortable in and out of the gym. MagicLift ® design lifts, shapes and supports without a wire. Breathable, moisture wicking fabrics keep you cool and stay-in-place back. Seamless cups eliminate lines for a smooth silhouette. Stay-in-place back with hook-and-eye closure has 3 columns & 3 rows - increases with size.