This boot run too large. I am size 9.5 in timberland Chocorua, size 9.5 in Columbia Master of Faster, size 10 Vasque Talus, size 10 Scarpa,  size 9.5 in Nike running shoes and this size 9.5 of this model seems like a size 10.5; also is very hard and the upper is almost inflexible and very stiff. The outsole seem very slippery in wet floor. I am changing it for other model.