undefinedLast year I came up short on a double and my ankle flexed all the way up and I broke it in two places. I had on SIDI flex force boots.$350.00. I sold my 03 tricked out love of my life 450 and quit riding. Last week i tried my buddies 05 450 out and I want to start riding again. Its in my blood. Anyone have the new Alpinestar tech 10 boots. Sidis have the ankle hinge that I dont like. are the tech 10s more supportive ??