Instead of constantly pushing your glasses back onto your face like a stereotypical 90s movie nerd, weblog Tested recommends wrapping the ends in a bit of heat shrink to keep them from slipping.

For many years, crews have used a combination of heat shrink and tape to cover the connections of cable and mono hook sets. The heat shrink with glue helps protect the crimps and keeps the sharp cable ...

Committed to never let that happen again, he grabbed some heat shrink tubing, a heat gun, and went to work. Full disclosure: I keep my keys on an s-biner as well—it's not climbing grade ...