Forget worrying about bulges and "sleevage" - this extra soft, wire-free bra uses smart construction methods to keep you supported and comfortable. Made of nylon and elastane. Wireless contour cups have light padding for comfortable wear and a smooth look. Engineered knit at center front goes under breasts and continues to top sides to give you a close, supportive fit and helps smooth bulges at underarms! Sewn-on elastic edge at neckline for fit. Covered elastic underband maintains fit and light support. Sides and back are self-lined, with two-ply knit edge at top and covered underband at bottom. Straps are exposed elastic and adjust at back with coated metal hardware. Soft hook-and-eye closure with coated metal hardware secures at back. See Fitter's Comments below for hook count.