Comfort Smoothing Stretch Fabric Silky soft, breathable & lightweight with smoothing capabilities. Wire-Free Support - Molded Wireless Pads provide all-day shape & support. Built-In Power Mesh - Goodbye uni-boob! Our hidden sling lifts, supports, and separates. Side Smoothing - Leaves you with a clean, line-free look. Invisible Under Clothing - Laser cut bonded seams (without the need for stitching) keep bralette lines at bay. Additional Features Removable Pads - With innovative Infinity Edge for versatility, modesty, and no nip slips. ComfortStrength™ Band always stays put. 72% Nylon, 28% Spandex