Bought these for a summertime trip to Canada.  They're extremely comfortable and stylish.  Really no break-in time needed, and this coming from someone who has had 7 foot and ankle surgeries!  I love the grey/periwinkle combo.  They're lightweight and waterproof.  Definitely recommend ordering a 1/2 size up if you plan to wear with a normal-weight sock, or even a whole size up if you want to wear with heavy socks.  I usually wear a 6.5 but my feet felt very cramped.  Switched to a size 7 and they fit fantastic, while wearing a mid-weight sock.  Think I'd probably have to have a 7.5 (one whole size up!) if I wanted to wear a heavy sock, or a mid-weight sock and sock liner.
UPDATE:  Initially gave the product a 5-star but had to drop it to a 4-star after wearing the boots almost non-stop for a week.  I still think they've very comfortable and I'm glad I bought them, but for some reason the shoelace on the right should would NOT stay tied!!!!  It's extremely annoying to have to stop and retie a shoe every five minutes.  The laces are round and slick, and when the shoes are worn with jeans, I guess the pant leg rubs the laces just the right way to make them come untied.  Hate to ruin the look of the shoe by replacing the laces with something different, but can't tolerate having to retie laces every five minutes.  That was the running joke with my family the whole trip...oh, look, my shoe's untied!