Underwires

Metal Underwires for Bras, Lingerie, Swimwear & Women’s Dresses

This product category includes high-quality metal underwires designed to provide structure, support, and shape in bras, lingerie, swimwear, and selected women’s garments. Manufactured from galvanized steel and coated with PET, these underwires combine mechanical strength with enhanced comfort, durability, and resistance to corrosion.

The galvanized steel core ensures consistent elasticity and long-term performance, maintaining its form under repeated wear and washing. The PET coating offers a smooth, protective surface that minimizes friction against fabrics and skin, while also improving resistance to moisture, saltwater, and perspiration—making these underwires suitable for both lingerie and swimwear applications.

Metal underwires in this category are engineered for reliable fit and stability, supporting a wide range of cup shapes, sizes, and garment constructions. They are ideal for manufacturers and designers seeking dependable components for everyday lingerie, premium collections, swimwear, corsetry, and women’s dresses that require discreet internal support.

Designed for professional garment production, these underwires deliver a balanced combination of strength, comfort, and longevity, ensuring consistent quality across small-batch and large-scale manufacturing.