We've received a large number of questions about converting double head, separating zippers to single separating zippers. TL;DRYou can't do it with any kind
Mrs H - the blog: How to Convert a Zip/Zipper into a Double-Slide Zip {Guest post from Dee}
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Made of soft fabric, Daemon-X Safety Hoodie is an extremely comfortable and versatile motorcycle sweatshirt. The fit is comfortable and casual due to the Pro-Shape 2.0 protectors on shoulders and elbows, not bulky or visible. The protection levels are also increased by a design that can accommodate a back protector, the pocket model G.
Dainese Men's Daemon-X Safety Zip Hoodie 62, Black/White
I think i fixed an unfixable zipper: zippers replacement