Silicone grip inside top and bottom edge for no-slip and stable Underwire and side boning for added support Non-padded cups for nature shape Minimized lining slims your look Removable and adjustable straps for multi-way wear Fabric type: Body: 81% Polyamide, 19% Elastane; Lining: 90% Polyester, 10%Elastane Care instructions: Hand Wash Only Closure type: Hook Eye All items shipped same day if by 11:00 AM CST and most Saturdays Items come from smoke free and hypoallergenic dog home Offer free returns, items must be returned in same condition in original packaging (if applicable), if item is returned for a reason that's due to buyer not reading applicable information, or not in original condition, I may charge a restocking fee. Please contact me before returning if any question on this.