Perfect fit and we are going into our 2nd winter with this "grow with me" jacket and it still fits! My son was always warm even in the harsh winter ( -20F) that we had. Spyder products are worth the money, hands down! Where we live, our outdoor gear is often survival gear and I would not trust my family in any other product.Absolute love it and so does my little man !!! Super thick think it will be perfect for our Alaskan winters !!Great Jacket. Warm and very durable! My 6 1/2 year old loves it!!!My 5 year old looks great and stays warm and dry in this ski jacket.Fits fantastic and very happy with quality.So far the best ski jacket we've purchased for kids. Excellent quality!!Best winter coatWe have this in the blue/red version. It fits great, works well, and looks good on a little shredder. Our son (who has no body fat and is thus prone to being cold) wore this the last couple of years (ages 6-7) on ski team. It did need a heavy fleece on the very coldest days underneath, but the rest of the time was fine with just an underlayer. The main minus of this jacket is that Spyder makes several different styles in the same colorways (for both big and little boys), and Spyder is really popular, so we found that in both Tahoe and in Colorado, at any given moment we could spot a few boys with either this jacket or a very similar Spyder jacket (same colors, slightly different styling). It felt like every boy had it on, which made it hard to find our son at times, and made it feel a bit less fun to have. We loved this jacket, but in choosing a new set this year, are looking outside of Spyder to find a more unique jacket and make it easier to find our little guy on the mountain (we're going with Obermeyer). We do love the grow-with-me aspects of the jackets, so he will be able to wear this for a 3rd year and alternate it with his new set. (That's helpful for us, since he skis twice a week for 4 months straight. )