Map stretch and contact
Identify whether the mark is inside or outside the garment and how much that panel stretches in use. Avoid approving a placement from a flat photo alone; try the sample on a worn or tensioned garment.
Evaluate heat-transfer labels on activewear with fabric stretch, skin contact, placement, and wash testing.
Buyer perspective
An activewear label sits on a garment designed to move. Stretch, recovery, friction, and close contact with skin all matter. A successful sample on a flat cotton swatch does not establish how the label will perform on the intended technical fabric.

Sample protocol
A fresh application can look excellent while the garment is flat. The approval sample should experience the movement and care expected of the sold item.
Check legibility, edge contact, and visible press effects after the garment cools.
Tension the panel as it would move on the body and look for distortion, lifting, or uncomfortable stiffness.
Use the garment's planned care process and inspect again. Record the exact fabric and application method tested.
If the fabric or finish changes, repeat the test rather than extending approval from a different activewear blank.
What to decide
Identify whether the mark is inside or outside the garment and how much that panel stretches in use. Avoid approving a placement from a flat photo alone; try the sample on a worn or tensioned garment.
Review text and logo detail at physical size on the planned fabric colors. Stretch can change spacing and contrast, so inspect while the garment is relaxed and under representative tension.
Evaluate application, cooling, stretching, and the care process relevant to the product. Record the exact fabric and process with the accepted sample. A material change should trigger another check.
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