Whether you’re examining your zipper to fix it, you’re curious, or you’re inspecting the garment it’s on, you may have noticed that many of the zippers around you have lettering stamped on them. One ...

We zip our jeans, jackets, boots and bags without a moment’s thought. The humble zipper, that tiny row of interlocking teeth, is an invention we use every day—and just as often take for granted. But ...

Next time you zip up, or zip down, check out your zipper. There’s a good chance it’ll say YKK. But, what is YKK? I head to South Gate, California, to find out. At Koos Manufacturing in South Gate, ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Follow Jacob Shamsian Every time Jacob publishes a story, you’ll get an alert straight to your inbox!

Japanese fastener business YKK has launched a new zipper for use in clothing that has been designed to be easier to open and close. The new Click-Trak, which has been under development since 2015, ...