Style UW622 is a coated, sprung-steel underwire suitable for maternity and nursing styles of swimwear and lingerie. Comfort is prioritised with a deep but narrow profile that supports changing breast shape without wide wires, and a stable base for bra frame stability.
This style offers enhanced support with a wide U-shape that allows room for breast changes during pregnancy/feeding. Progressive sizing accommodates volume changes over time; 8B to 16D range covers common maternity size transitions.
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. Please note that volumetric cup sizing is estimated only and wires may be applicable to a wider range of cup sizes than described. 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.
