I donned my Artilect M-Formation 3L shell and felt instant relief. I grabbed the zipper tab — one of this jacket’s most high-tech features — and pulled it up to my chin, sealing in my body heat.

We’ve all been there. That sad day when the zipper on our favorite hoodie, bag, or pair of pants breaks in some seemingly irreparable way. But there is hope, and [Magic Stitches] is gonna show ...

[Amr] recently built a 3D printer and came across his first practical application for it — his jacket’s zipper broke! What we like about this project is [Amr] goes through the entire design ...