Did anyone acutally lose weight with this? Does this really help burn excess fat in abs, back, and arms?
yes,you can work out in it and go jogging it causes you to sweat a lot more and the weight has gradually dropped.
Is the inner material through the whole piece like the arm area?
Yes and it makes you sweat it relaly works.
Does it run small ?
You can choose according to the normal size, and our sauna jacket doesnt have to worry about the length problem and rolling up.