Made some quick shoe cleats that you strap to your shoes to help keep traction on icy ground. 
for this project, you will need 10 8mm x 3.5mm counter sink screws, and 2 pieces of 550 peracord around 3 feet long each.

Amazon: #8 x 1/2in screws

NOTICE! - Use at your own risk, I take no responsibility for misshapes. Information is given for educational purposes only.