> > I wear a size 12 Moab Ventilator, and a large size microspike. They fit > really well when not hiking hard, but when I'm gunnin down the trail they > tend to slip a little bit. Mind you, they still provide traction, but they > do slip. I've tried a medium and they're waaaahahay too small. Make my shoe > fold. Thank god for REI's return policy... Sam