Are there any other boot manufacturers that have a feature similar to Crispi's Ankle Bone Support System? I have the original Idahos (which I love) but am looking for something a little lighter and shorter to go along with them. My ankles roll easily from old sports injuries and I have really appreciated the ABSS in the Idahos. Right now I am looking at the Colorado IIs but want to see if there is anything else that might fit the bill.