The fly on this is not accessible as I would like and the unzip could be more spacious. Happy with warmth and fit as expected. Wish the season wasn't coming to an end already.Wore this skiing in single digit temperature conditions and it did a great job keeping me warm, but you’ll probably want to skip it on warmer days, as it can get really hot.I’m 6’4”, 215 lbs and I went with the XL. The fit is mostly good but it’s a little bit baggy in the upper torso region.Very nice. Seems small so I'm wondering how much it will shrink.Love these airsuits. If you are tired of your base layer coming untucked, get one.So cool Swiss Army knife of base layer. Gets down to -10 around these parts and it does the jobI've purchased some other under layers before, this is by far the best productMy son absolutely loved it and it fit perfectly!I bought this for my boyfriend for Christmas to wear under his snowboarding bibs and he loves them. I bought him the XL and they were true to size.What can I say I live in this thing , the only problem is I need to get out of it sometimes as my wife wants to wash itI don't ski . I use the Ninja suit for bed as it makes a perfect onesie . It's warm , comfortable and keeps my head warm . Choice . The only problem is because it's made so well they are a little pricey . I'll wear this one out and shop for another .This is my first ninja suit and it is great. Warm and stretchy and fun!Very comfortable and extremely good for snowboard. If you don’t have one, do yourself a favor and get it