Style UW25751 coated, sprung-steel underwires feature a progressive asymmetrical profile designed for versatility across garment, lingerie and swimwear applications. Available in sizes 6 to 22, this wire is ideal for wide necklines, balconette-styles and support in tankini-style swimwear.

This style offers moderate asymmetry that gradually increases across the size range, providing enhanced support and shape definition as volume increases. The balanced depth-to-width ratio creates a comfortable yet supportive curve suitable for a range of bra styles.

Best for:

• Balconette
• Bandeau
• Bralette
  
• Halter (wide)

All Formline wires feature a unique nylon coating for the protection of wire casing and seams from wear and tear. Additional coating at each end of the wire provides a high level of comfort and minimises wire 'push-through'. To ensure high quality results we recommend Formline plush wire casing which is suitable for next-to-skin application.

Manufactured to a high standard; all wire sets are individually checked for quality, consistency and integrity.

See size guide for dimensions. For sampling, or prior to production, we recommend the purchase of a pair to test with garments and patterns.

Formline wires are in high demand for manufacturing. If a size shows out of stock it may be on backorder. Click 'Notify Me' to receive an email when back in stock.

For enquiries regarding bulk orders, expanded grading options or product development, please email us.