Try making some straps up out of heavy duty elastic (Like what they put in the waistband of yer pants, but the heavier stuff) and sew on some Velcro/Hook and Loop fasteners. With two straps as wide as you can make them to fit through the loops on the sheath, it should be more than firm enough to keep your knife secured to your ankle. It's a simple way of doing it, but effective. I have a 3" blade dagger that has the sheath sewn to a 4" wide leather strap that then tapers to wrap around my ankle and attach's with said Velcro. Had it for years now, and as a sneak knife it has saved me from trouble a few times. I don't wear it these days as I don't put myself into the sorts of situations I did back when I was young and stupid. And I'm not as nimble as I used to be for an ankle knife. I have many...Many,other choices on hand now too.


Mick