"This was a pretty good costume for once! The "rubber" material used for the mask and "armor" pieces was actually good quality. Seems thick and durable. My 8 year old is in a size 10 - we got the Large (10/12) and it worked well for him (just slightly on the big side). My only complaint is that the shoulder piece velcros on, and the strip of velcro on it was shorter than the piece on the costume, so it didn't have much "hold" and came off easily. I was able to put a safety pin through a portion of the rubber on the shoulder piece, and that took care of it. Overall, this was better quality than most these days (although I guess it should be for the price!)"