I must say I never buy shoes of any kind online but I really needed good boots and shopping with 2 toddlers is almost impossible. So after a couple months of looking I decided on a pair of Columbia boots as they are guaranteed for life (if they break or wear out they will replace them same size) so I received them 4 days ago now... I must say I love them!!!!  To me they are very comfortable, light weight ( lighter than my Nike shox) and  EXTREMELY WARM!!! I can say I have no worries of having cold feet anymore!!