Define the activity and the garment separately
Activewear is a broad design category. A loose training T-shirt, a close-fitting legging and a sports bra do not ask the same questions of their materials or construction. Begin with the garment, intended movement, fit and evaluation requirements. Describe what the wearer should experience and ask the responsible technical team how those expectations will be assessed. Words such as performance, support and quick-dry need a specific project meaning before they can become acceptance criteria.
A manufacturer’s catalogue can provide candidates for sampling. It cannot establish that every listed performance knit is interchangeable or that a product name supplies test evidence. Keep development targets distinct from the claims that could eventually appear on a finished garment label or sales page.
Compare the workbook target with the actual catalogue record
The product planning list describes high-waist performance leggings at 220–300 GSM with alternatives including 75% nylon and 25% elastane or recycled polyester/elastane. The current catalogue's PF-121 is recorded as 92% recycled polyester and 8% elastane, with options from 130 to 178 g/m². Those descriptions do not establish the same material. The recorded PF-121 weight range does not overlap the listed legging target, and the specified nylon route has a different fibre composition.
For that reason, PF-121 should not be presented as an exact workbook legging match. If it remains a general catalogue discussion route, state the difference and ask the mill for a suitable proposal against the real specification. The workbook provides no exact fabric article ID or fabric photograph. It also cannot verify the recycled-content documentation for a future order; request the evidence needed for the actual supply and intended claim.
Translate a movement review into a sample plan
Have the garment producer define the pattern and construction for the proposed activity. Identify the movements, representative sizes and areas that the development review should consider. For a legging, the review may include the waistband, panel placement, seam locations and the intended degree of fit. For a training top, it may focus on shoulder movement and the position of openings. These examples organise development rather than prescribe a universal technical test.
Ask the team to record fabric orientation and the material used for each panel. If there is a lining, mesh, elastic or support component, include its own identity. A main fabric cutting cannot approve that complete system. When a concern arises, separate pattern, assembly and material questions before choosing the next change to trial.
Keep appearance checks separate from evidence for claims
A fitting can reveal useful observations about coverage and garment position, but it does not establish every performance property. Define the requirements that need measured evaluation, agree the relevant methods and acceptance criteria, and retain the resulting record with the sample identity. Do not infer moisture management, recovery, abrasion behaviour or a support level from fibre percentages or an illustrative image.
If a buyer intends to market a garment using a material or performance claim, identify who verifies that claim and what documents are required for the destination and customer. The word recycled in a planning description is not a certification. Likewise, a sports-bra plan labelled medium support has not thereby been tested as a finished product. Have the relevant specialists review the complete garment and proposed communications.
Send the supplier a decision-ready enquiry
Include the proposed construction, composition, finished GSM range, usable width or format, colour references, quantities and required evaluations. Highlight which inputs are fixed and which can be developed. If the current catalogue does not contain an appropriate candidate, ask about development availability instead of forcing the nearest-sounding article into the brief.
AL KUMAŞ supplies knitted dyed fabric. Garment construction and product-specific performance approval are separate responsibilities. A useful activewear enquiry makes that collaboration explicit, gives the mill enough information to respond and leaves unsupported claims out of the specification until the appropriate sample and evidence exist.
Source and specification notes
Catalogue figures come from the recorded fabric specifications. Product-planning comparisons retain the source specifications; numeric garment SKUs are not fabric article IDs. General technical references are linked beside the relevant discussion. Development workflow recommendations are editorial guidance.
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