Most uncomfortable 5 toes i've worn. - Vibram FiveFingers Trek Ascent Insulated Hiking Shoe - Men's

These shoes run small. Real small. I ordered a size larger than I usually wear. I am a female and I usually order men's size as I don't have delicate ankles. Usually the men's 5 toes are adequate as I also wear inserts. However, this particular model has not compensated for the lining that reduces the size of the toe box. Yes, the shoe is the same length as all 5 toes but the lining makes the shoe fit snug and squeezes your toes. I would not recommend these shoes for a runner as I can see blisters forming. Having said that, this model is the easiest to put on as the laces allow you to open wide to get those toes in place.