Here is my escape and evade gear. KISS.
-Nonmetallic handcuff key in heel
-small razor blade in the heel
-550 paracord shoe-laces. I replaced one of the center strings with a Kevlar thread and replaced another center string with a thin twine (had to make it really thin talk about a pain in the ass). Each tip of the shoe lace has 1inch long 5/16 thick ferro rod.