Elastic degradation
Also: dead elastic · worn elastic · shot elastic
Elastic degradation is the breakdown of stretch fibers in waistbands, cuffs, and straps, where the elastic goes slack, crumbly, or wavy and no longer rebounds. Age, heat, and washing accelerate it, leaving the garment loose and unsupportive, and it weighs on functional elements and structural integrity.
How to detect it
- Stretch the waistband or cuff and release — dead elastic stays slack
- Look for a wavy, rippled band where the elastic has lost tension
- Feel inside the casing for crumbling or powdery, broken-down elastic
Grade impact
Elastic degradation is judged under Functional Elements (15%) and Structural Integrity (25%). Slightly relaxed elastic that still holds stays near Good (6); a waistband or cuff that no longer stays up or grips drops the item to Fair (5) or Poor (3–4).
Fixability
Repairable on many garments. A tailor can replace elastic in a casing to restore function; on bonded or knit-in elastic it's often impractical, and the piece stays permanently slack.
How to disclose it
State the function loss ('waistband elastic is shot and no longer holds'). Dead elastic is invisible in a flat photo but obvious in wear, so disclosing it is essential to avoid a fit-based return.
Elastic degradation — frequently asked
- Can worn-out elastic be replaced?
- Often. When the elastic runs through a fabric casing, a tailor can pull it out and thread in fresh elastic, restoring function and grade. Elastic that's bonded or knitted directly into the fabric usually can't be replaced, so that garment stays permanently slack.
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