These boots are very warm and comfortable. I did go a size up from what I wear only because I like to wear thick socks and have some wiggle room. The tread is great, I don't slip when I walk and over all I am very pleased with them.
i bought a pair of these for the upcoming winter season they are durable and really comfortable they fight true to size and even fit my calves enough so that i don't feel any cold air around my calves. great boot worth the price