Designed for young women (18-40 years old) pursuing comfort and style, this tank-style undershirt combines functionality with a flattering fit, making it ideal for daily wear or light workouts.Premium Fabric Blend: Main fabric is nylon (80%-90% content) for durability and breathability; lining is spandex (80%-90% content) to ensure stretchiness and a snug, comfortable fit that moves with your body.Full Coverage & Support: Features a full-cup design to avoid spillage, with no padding (non-molded cups) for a natural feel. Fixed double shoulder straps and a seamless construction provide stable support, lift the bust, and reduce underarm fat (side boob control), while also creating a "slimmer bust" effect for those with a larger chest.Stylish & Practical Details: Backless design adds a sexy touch, perfect for pairing with low-back tops or dresses. No hook-and-eye closures for a smooth, no-fuss wear experience. It also offers shapewear benefits, keeping the bust in place and ensuring all-day comfort without discomfort.Size Options for All Body Types: Available in sizes S to 5XL to fit different body weights:S (45.0-55.0 KG) | M (55.0-65.0 KG) | L (65.0-75.0 KG) | XL (75.0-85.0 KG) | XXL (85.0-95.0 KG) | XXXL (95.0-105.0 KG) | 4XL (105.0-115.0 KG) | 5XL (115.0-122.5 KG)Whether you're looking for a supportive bra for daily activities or a stylish option to match your outfits, this backless undershirt delivers on comfort, support, and style.