I love my four-season hiking boots—they’ve been my trusty trail companion, but their soles are a bit worn out. Rather than spending a lot on pricey crampons, I decided to design and 3D print my own! These are affordable, attach with a shoelace, and use M4 screws as ice picks. Perfect for winter hikes and giving my boots new life. Feel free to download the files and share your feedback or modifications!