Capillary Wicking Structure for Sports Bras: Development Timeline

From first enquiry to repeat bulk, this is the typical path for medium support sports bras built with Capillary Wicking Structure. The steps matter more than the calendar, because skipping one is how odour claims fail later.

Week one: brief and fabric choice

We agree the sweat zone, the use case of gym work, running and studio practice and the target of moisture management class above 4 with one-way transport index above 300. Fabric is proposed at bonded spacer and power mesh panels and 200-260 GSM with mesh zones with Capillary Wicking Structure as the odour-control route. The sweat zone for medium support sports bras is the underband and the centre front panel, which is where the treatment has to sit.

Week two to three: laboratory validation

Laboratory knits are produced and tested to AATCC 195 moisture management. If the result is short, add-on level or yarn type is adjusted before any garment is cut. Every lot is measured against AATCC 195 moisture management before the fabric is released for cutting.

Week four to five: wear trial

Samples are worn for gym work, running and studio practice and assessed at the underband and the centre front panel by a small panel. Laboratory data predicts performance, but wear trials find the problems customers would report. Cost impact is a small yarn and knitting premium, usually under five cents, which is usually recovered through fewer returns across a season.

Week six to seven: pre-production

The recipe is fixed, wash durability is confirmed at permanent, because it is construction rather than chemistry, and care wording is written as avoid fabric softener, which blocks the capillaries. Colour and hand are approved against the same standard as the untreated base fabric. Wear trials were run under gym work, running and studio practice rather than in the laboratory alone.

Bulk and repeats

Bulk ships with a test report per lot. Because the recipe is documented, the second order behaves like the first, which is the part most odour-control programmes get wrong. The care label states avoid fabric softener, which blocks the capillaries, and that wording is the condition behind permanent, because it is construction rather than chemistry.