Mapleridge Germany: Longline Sports Bra Built on Cotton/Spandex Interlock Knit
Mapleridge, based in Germany, needed a longline sports bra that delivered modest compression and support without moving away from a clean, commercial silhouette. The finished fabric was Cotton/Spandex Interlock Knit.
Project brief and fabric selection
The fabric selected combines Interlock Knit (two faces knitted back to back) with combed cotton with elastane, giving natural hand with shape retention. Construction is two faces knitted back to back at 220-280 GSM. The brief also asked for plus higher course density. Each lot was checked against in-house pressure mapping before cutting began.
Construction and fit decisions
Pattern and construction were adjusted around the chosen fabric: seam placement moved away from high-friction areas, stitch density was matched to the elastane content, and the fit block was revised once the first wear trial showed the panel tension distribution. The development brief set the outcome as pressure stayed between 12 and 18 mmHg.
Dyeing and finishing approach
Finishing was limited to processes that support modest compression and support. Soft handle came from construction rather than heavy softening, which keeps performance stable through repeated washing. Consistency between repeat lots mattered more to Mapleridge than an isolated best result.
Measured results
Measured outcome: pressure stayed between 12 and 18 mmHg, verified by in-house pressure mapping. Size sets were checked after five home washes to confirm that dimensional change stayed inside the agreed tolerance before bulk release. Fabric Cotton/Spandex Interlock Knit supplied the base behaviour for modest compression and support.
Repeat order performance
The style moved to repeat orders after two seasons. Bulk fabric is now booked against a fixed recipe, with test reports issued per lot, and the Interlock Knit construction is used for additional colourways in the same programme. The Germany market requires documentation, so reports shipped with every lot.
