This is a BOSS Suit. I wear medium clothes. Medium T-shirts, Shirts, Medium shorts and track pants, 33W,30 Inseam and this suit fit so good. The fit was snug and comfortable and i didn't feel any discomfort at all during the dives. Kept me warm in and out of the water. Did i say it looks really cool. I am not sure if it was a manufacturers defect but the velcro attachment on the neck of suit itself was loose i.e. not sewn down. Only the sticky part of the velcro flap was sewn down. I think this allows for customization of fit at the nect so in that sense i think it was really cool. Just have to stitch it on your self but when you do you get the perfect fit. I love this wet suit.Hands down the best wetsuit I have ever used.Insulates well, form fitting (the size chart is accurate and necessary), and moves very well. Has excellent seals at the ankles and wrists to stop water (and heat) seepage.Only glitch is there seems to be an issue with the female (soft) side of the velcro fastener at the neck. Some reviews note it was loose and mine was actually missing. My wife was kind enough to sew on a small piece of velcro and it works great. Not sure why this issue exists or how wide spread it is, but it does not diminish my rating of the suit because the suit is actually that good (as long as you fix the velcro).nothing to say about this suit fits like a glove like all my other cressi suits size was perfect suit does get frizzies on the shoulders but thats due to my cressi travel bc having a rough pad for traction so it don't slip all in all suits awesome and a great dealxl fit tight for me, 6' 192 lbs person, suit seen pretty well builtIt's well made, and the "Large" I ordered fit my 5'10" 195lb [33 inch inseam, 42 shoulders] athletic frame perfectly. And for comparison the "Medium" I received by mistake from a different company fit my height, leg and arm length, but had slightly less room in the seat, chest/shoulders and surprisingly, the elbows.Nice fit but something irritates my neck-- Perhaps the corner of the Velcro patch. For the moment an additional dive hood will take care of that. Kept me warm in Cabo Pulmo, MX in December.I ordered a black-red color but got a black-red-hanger one. I have no chance to send it back because I am overseas. I am very disappointed about it and never recomend this supplier.ExcellentGreat suit. The thickness and water seals at wrists/ankles make it useful for a broad range of water temperatures. Used it in warm ocean and child cenotes and great for both. Didn't love the idea of having to sew the neck velcro on but it did end up with a great fit on the neck, which would likely have been too loose otherwise. A local seamstress did it very cheaply. Overall, highly recommended.