Timberland Anti-fatigue Hiking Waterproof Leather Mt. Maddsen mens Hiking Boot

There are other mt. maddsen boots labeled wp (waterproof). these don't specifically say waterproof. are these considered waterproof? thanks in adv

I usually take a size 14w in most of my shoes I buy if i was to order these boots should i buy a 14w or a 15w?

Are these boot warm?

I see no mention of these being true-to-size or not....I wear an 8.5 in most everything - should i order an 8.5 or 9?