These have been the best I've used, by a long shot. They are quiet, and fit snug around your leg.
Kevlar material, and a steel cable instep strap. Mine have seen around 5 years of hard use, and still look like new.
The only down side is the owner (Davey Hughes) can't keep his mouth shut about US gun laws......
https://www.swazi.co.nz/Product/AGB/ALI-GAITERAndy3
