No Show Lace Stretch Fabric Silky soft, smooth, comfortable, and disappears under clothes. Wire-Free Support - Molded Wireless Pads provide all-day shape & support. When To Wear Designed for daily wear without being seen. Additional Features Extended Plush Back Closure - Features four rows for fit flexibility. Fully Adjustable Straps - Wider and softer for a comfortable custom fit. Cross-Back Convertibility - Secure clips provide two ways to wear: classic or cross-back. ComfortStrength™ Wing - Provides smoothing comfort — no digging, slipping, or irritation. Model is wearing a 34B. Fabric & Care 89% Nylon, 11% Spandex Machine wash cold. Tumble dry low.