I don’t get blisters. Just feel like my heel is coming out. Especially with up or down hill and weight.I had a Cobbler who sells alot of Kenetrek explain that with a boot as stiff as the sole is on the Kenetrek you are almost guaranteed to get some HEEL LIFT, which is often mistaken as heel slip. If you aren't getting blisters and your heal is just lifting out if the heel pocket I would say it's fairly normal....based on what a high end boot shop cobbler told me.
Sent from my Pixel 3 using Tapatalk