Does anyone remove the insoles from their boots and go without them, or perhaps can you recommend a thinner insole? Seem to find conflicting opinions online? I have 2 pairs of Crispis (guide gtx and idaho gtx - both sz 12) that fit great even with thicker will socks and a 3rd pair of altitudes (sz 12 also) that just seem a little tight on toes even with just liner socks on. Without the insole, they are great. Granted, believe the first 2 are EU46 and the altitude are EU45.5, so slightly smaller. Was hoping for a lighter pair for the mtns, but perhaps I'll just stick with the idahos as planned originality. Are there any good, thin aftermarket insoles? Thoughts?