Seamless back bra-无痕美背内衣

匠心美背设计，告别尴尬勒痕，零感无痕，稳固防滑，舒适如“裸”穿。
罩杯 (Cawan): 薄模杯 / 无胸垫（可选）
材质 (Material): 锦纶+氨纶（高弹、透气、亲肤）
底围 (Ukuran): XS-5XL (可参考尺码表选择)
颜色 (Warna): 【肤色| 黑色| 白色| 灰色】 （根据实际颜色调整）
特点 (Ciri-ciri): 无钢圈、无痕、美背、透气、可调节

The ingenious back-enhancing design eliminates awkward marks and provides a smooth, non-slip fit, making it as comfortable as wearing "naked."

Cawan Cup: Thin molded cups / no padding (optional)

Material: Nylon + Spandex (highly stretchy, breathable, and skin-friendly)

Ukuran Banding: XS-5XL (refer to the size chart for selection)

Warna Color: [Skin Color | Black | White | Gray] (colors may vary depending on the specific application)

Ciri-ciri Features: No underwire, no marks, beautiful back, breathable, and adjustable