- Square Neckline One Piece - Underwire Support - Lace Up Side Details Help Enhance Your Silhouette - Adjustable Lace Up Back Allows For Supportive Comfort - High Leg Cut - Strings Completed With Our Signature Luli Rings - Built In Soft Structured Padding - 64% Polyester 15% Polyester Metallic 13% Polyamide 8% Elastane