1) Order one size larger than you think you need. 2) Would prefer that the inside fleece either be less "synthetic" feeling, or (preferably) replace with that "long-john-like" cottony material. Would be ore comfortable and roomier that way.
Last year I bought this sweatshirt for my two grandsons ages 5 & 8. This year my daughter and I each got one. It is very stylish but still comfortable, warm without being heavy and beautiful colors. I got the Treeline green and she one of the beautiful blue shades. We like the zippers on the pockets for securing our cell phones. All 4 of us will be wearing them on our trip to the New Mexico mountains this fall!
The hoodie is wonderfully soft and comfy. I would recommend ordering one size bigger than usual if you want a looser fit, which I prefer. Otherwise, I love it.