Quick answer: Approve leggings samples only after checking squat-proof opacity, waistband stability, front and back rise, gusset comfort, seam strength, fabric recovery, logo placement, wash behavior and size grading.
Opacity and recovery
The first leggings failure is usually visible during movement. Test the sample in a squat, forward bend and wide stance under bright light. Look for sheerness, white-out, print distortion and seam stress. Then check whether the fabric recovers or stays baggy after stretching.
Opacity depends on fabric, color, size grading and how much the garment stretches on body. A black sample may pass while a lighter color needs adjustment.
Waistband and gusset checks
The waistband should stay flat without rolling, sliding or cutting in. Check the height, elastic tension and top edge. For seamless leggings, inspect rib zones and compression transitions. For cut-and-sew leggings, check front seam, gusset shape and crotch comfort.
- Does the waistband roll during squats or sitting?
- Does the front rise create camel toe risk?
- Does the gusset sit smoothly without pulling?
- Does the back rise offer enough coverage?
- Does the inseam match the target length?
Branding, wash and QC approval
Check heat-transfer logos, silicone labels, care labels and packaging placement after washing. Look for peeling, cracking, color change, seam puckering and twisting. If the leggings are part of a set, compare shade and handfeel with the matching top.
Before bulk, record approved measurements, tolerance, fabric, color, logo method and packaging requirements. This creates a clearer standard for activewear quality control.
FAQ
What should I check before approving leggings samples?
Check opacity, waistband stability, front rise, gusset comfort, inseam, recovery, seam strength, logo placement, wash behavior and size grading.
Should leggings samples be squat tested?
Yes. Squat testing helps reveal opacity, seam stress, waistband movement and fabric recovery under realistic stretch.
When do leggings need size set samples?
Size set samples are recommended when the style has a broad size range, strong compression, a new waistband, or a fit-sensitive front and gusset construction.