Microfiber bonded bras are typically made from nylon or nylon blends (for example, 48% nylon/52% spandex) and may also use polyester or polyamide. Some girls' styles use recycled polyester blended with spandex.
Bonded support uses bonded-technology panels under the bust and at the sides to shape and lift—often without wires—providing smooth, seamless shaping and targeted support.
Care varies by style: many women's microfiber bras recommend hand wash and line dry or lay flat to dry, while some girls' styles permit machine wash and tumble dry. Always follow the garment's care label for the best results.
Listings typically specify "Sizing: Womens" for adult styles and "Sizing: Girls" for youth styles. Some adult designs also include multi-size or adjustable sizing technology to help personalize the fit.
Microfiber bonded bras are marketed for a range of uses: everyday T‑shirt or comfort wear, some styles tailored for nursing or maternity, and others suitable for special occasions like wedding dresses or evening wear. Girls' versions are described for everyday wear or gym activities.