The zip that gets stuck
Short answer: A zip most often gets stuck because fabric or a thread has caught in the teeth. Pull it gently backwards and free the fabric rather than pulling harder.
Do not pull harder
The harder you pull, the further in the fabric goes. Pull the zip back instead.
Free the fabric
Hold the fabric with one hand and draw the slider slowly backwards with the other.
Dirt in the teeth
Lint and dust can slow a zip down. Brush the teeth clean with a dry toothbrush.
Close the zip in the wash
An open zip catches on other clothes and can be bent itself. See snags in bamboo clothing.
See the range
See the models in sweat clothing.
For women
See the corresponding ones in bamboo hoodies for women.
Washing
Always close zips before washing. See the washing guide.
When it will not stay closed at the top
If the zip opens again by itself, the slider is worn and no longer closes properly around the teeth. That can rarely be repaired at home. See bamboo hoodie for men.
Frequently asked questions
What do I do when the zip gets stuck?
Pull it gently backwards and free the fabric. Never pull harder forwards.
Can a zip be cleaned?
Yes. Brush the teeth clean with a dry toothbrush.
Should zips be closed in the wash?
Yes. Otherwise they catch on other clothes.