Style UW12 coated, sprung-steel underwires feature shallow to medium symmetrical profiles ideal for balconette and demi bra styles.
This style offers consistent, steady progression across its size range with balanced depth-to-width ratios that provide comfortable support without excessive projection.
Available in a comprehensive range, these wires demonstrate reliable size grading that simplifies production planning and ensures consistent fit across all sizes.
Best for:
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.
For enquiries regarding bulk orders or expanded grading options please email us (MOQ may apply).
Shipping options are available at checkout.
Shipping costs will vary based on the weight of your selected items.
If the shipping calculation is not what you expected, please email us for a quote.
If no shipping options are available at checkout, please email us hello@jackstock.com.au and we can provide a quote for freight/direct delivery.
For Terms & Conditions, please see documentation at the foot of the page.
