I"m a fan of liner socks under a med-heavy pair of wool socks for general hiking and hunting. A bit of strategically placed Leukatape and a liner sock/med-heavy sock combo keeps my feet blister free and happy for many miles in all terrains. I've been wearing the Smartwool liner socks for the past 3-4-5 years, Cabelas polypro before that. I'm about to buy a few more pair to replace the aging Smartwool liners I currently have - I'm starting to get holes in the toes. They've worked well for me but am always interested in options, especially from guys that BTDT.
For those using liner socks, what brand/model are you using?
