I wear these boots every day for work, 5 days a week. Many times I put them on at 6 in the morning and don't take them off until 8 at night. Brand new, they are about as comfortable as you could expect for not being broken in. I ride a motorcycle back and forth to work about 9 months of the year, rain or shine, hot or cold. Towards the end of their life, about a year for me, they loose some waterproof qualities.
Seeing how this is my 3rd pair, I guess I like them!