I have a pair of Zamberlan Storm Pro boots that I've got about 100 miles on. On recent scouting trips I've still been getting blisters on my heels and tips of my toes. I don't have any inserts and I wear pretty middle of the road boot socks, but I believe I'm going to he in the market for new boots. I have fairly narrow feet and my La Sportiva hiking boots fit really well, but I like having something a little stiffer for hunting in the mountains. I'd like to get some opinions on what would cause the toe blisters specifically since I haven't experienced that with boots in the past. Also any mountain boot recommendations would be helpful.