tag:blogger.com,1999:blog-8049063901521880054.post4386029034874457113..comments2023-12-17T05:47:35.363-05:00Comments on Durniat Strength Training Log: Tuesday - Dec. 2Andrew Durniathttp://www.blogger.com/profile/02112922265575218412noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-8049063901521880054.post-86869344232036442532014-12-02T23:28:36.701-05:002014-12-02T23:28:36.701-05:00I used them on Denali in my boots and in my sleepi...I used them on Denali in my boots and in my sleeping bag also. They do work but you have to take care to dry out your feet each night or bad things can happen. Buy an actual pair of fitted VBLs for your boots - trash bags always get hot spots. VBLs aren't really designed to be used except when it is very cold - below zero to just increase the warmth of your system or on multi day/week trips where getting insulation damped out is dangerous.climber511https://www.blogger.com/profile/11189846490448835535noreply@blogger.com