I agree with lightning. I also have the Raichle boots from REI and they are amazingly comfortable. I use them for all kinds of hikes from Granite Mtn. in the winter to Mt. Rainier. They don't have much insulation so plan on wearing extra socks when it really gets cold but the leather repels water quite well and they also have a gore-tex lining for backup. They are also pretty light compared to most leathers which made the sale for me.
Here is the link: http://www.rei.com/product/735188