Made from neoprene and nylon, both of which are not breathable, this vest will keep the heat going up and finally result in draining a large mount of sweat.
Carefully tailored and trimmed, it will not chafe underarm or shoulders.
U-shape neckline avoids neck getting seized.
To wear this to begin with work on diet and exercise, the actual effect will be surprising.
Please refer to the size chart in the picture carefully.