B-850 Wire Strapless - Balconette bra cups

These high-quality foam bra cups B-850 starpless are designed for use in lingerie, swimwear, and intimate apparel, offering an optimal balance of support, comfort, and aesthetics. Manufactured from PU foam and laminated with PES 100% micro-knitted fabric, they provide a smooth surface, excellent shape retention, and a refined hand feel.

The micro-knitted polyester fabric ensures durability, color stability, and resistance to wear, making the cups suitable for both everyday lingerie and demanding swimwear applications. The PU foam core delivers lightweight structure and consistent volume, enhancing bust shape while maintaining comfort throughout extended wear.

These cups are easy to integrate into production lines, compatible with sewing, bonding, and seamless construction methods, and suitable for a wide range of designs—from classic bras to strapless and swim tops.

Key Features

• Material: PU foam core

• Fabric Lamination: PES 100% micro-knitted polyester

• Surface: Smooth and uniform for premium finishing

• Comfort: Lightweight, soft, and supportive

• Durability: Resistant to deformation and repeated use

• Application: Lingerie, bras, swimwear, fashion and intimate apparel

Ideal For

• Bras and bralettes

• Swimwear tops and bikinis

• Strapless and molded designs

• Premium and technical apparel collections

Designed to meet the requirements of professional manufacturers, these foam cups combine reliable performance, high-quality materials, and consistent visual results for modern lingerie and swimwear production.