I've tried three different boots with no luck on a blister-free design. I have very narrow heels that inevitably start pulling out of the boot heel by mile 5 of every excursion. So far, I've tried several methods for preventing blisters to no avail (different sock thicknesses, double socks/single socks, moleskin) I haven't tried Vaseline or body glides, but I prefer to just find a boot that's bombproof. I have used the following boots:
1. Kayland Vertigo High ($225.00)
2. Asolo Fugitive GTX ($215)
3. La Sportiva Trango ($290)
I've used the Sportiva's on three excursions and have blistered my heels every time. Does anyone have suggestions on a solid mountaineering boot that is waterproof, crampon compatible, insulated, and does not allow a narrow heel to pull out and blister?