1 kg of weight on your feet equals 6 kg carried on your back, or so the saying goes. We believe it. And so we hike in trail runners.
Crossing Gorsajohka, M & M wore Crocs, dad wore his trail runners, with the insoles removed, and mom actually waded barefoot, carrying her Gore-tex lined shoes around her neck. Going barefoot is certainly not recommended, since your feet get so numb from the cold water that you cannot really tell if you cut yourself on sharp rocks. We need to work out a better strategy for mom. Once her beloved shoes wear out, we should replace them with a pair without any water impermeable barrier, so that she can follow dad’s strategy.
After stomping out the little water that collects in the mesh of the trail runners, dad put the insoles back in place and put on a pair of thin merino liner socks. His feet were warm after a few minutes of hiking and nearly dry after another 30 minutes or so. This system is unbeatable in dad’s opinion. And the insoles-out, socks-off procedure is not really needed at all, usually he just walks right across any waterways on the fly. Of course, it doesn’t work if you wear gore-tex lined shoes, since they trap water inside the shoe.
The details of dad’s recommended footwear system: trail running shoes, in this case Salomon XA Pro 3D Ultra; Superfeet blue insoles (taking care of dad’s achilles tendonitis); and Woolpower merino liners. A pair of lightweight gaiters (MLD Superlight Gaitors) stop grit from getting into the shoes.
The ideal shoe is made of ventilating mesh fabric and has a removable insole to make the shoe dry out really fast.
If it is cold and our shoes and socks aren’t dry by the time we stop for the night, then we take off the wet stuff, dry our feet, put on our night socks (thicker merino socks) and a pair of Sealskinz over these, then step into our trail runners again with the insoles removed (to allow for the extra bulk). Perfect!