- August 23rd, 2023, 4:03 pm#4985418I have an XLT (extra large tall) TruSpec flight suit. I am about 6'1" and 220lbs. The fit is overall mostly perfect for me. Fairly loose but not super baggy.
I do find that if I stretch up as high as I can reach, I can pull the legs out of my boots. (cheap Vietnam jungle boot reproductions) I don't really do that while walking around in full gear though.
The sleeves are a bit short. They probably only come to mid fore arm. That might be and intentional "feature" of the brand. Doesn't bother me and I actually prefer the sleeves not getting caught in things, but something to be aware of.
So to answer the original question, at 6'3" you might find it just a hair short, but maybe not enough to justify a more expensive option. Hope that helps.