There's no need to waste your time hiding inside XXL-Shirts or to spend hours in the gym. Blackstore's Wonder Shirt is the latest innovation in men's underwear for those seeking the perfect look.

This underwear is essential gear for every guy. It is simply sensational: looks like a normal muscle shirt, but it has a secret: it makes a beer belly simply disappear. You look lithe and lissome and physically fit.

Lined with figure-forming control material. 92% rayon, 8% spandex.

Not sure of your measurements or what size you should order?

Blackstore Size Chart:

Size S = Chest 34-36" and Waist 30-32"
Size M = Chest 38-40" and Waist 32-33"
Size L = Chest 42-44" and Waist 33-34"
Size XL = Chest 46-52" and Waist 36-48"


S = 83 cm - 95 cm / 76 cm - 80 cm
M = 96 cm - 105 cm / 81 cm - 84 cm 
L = 106 cm - 116 cm / 84 cm - 91 cm
XL = 117 cm - 133 cm / 91 cm - 122 cm

Chest: Measure under arms around the fullest part of the chest. Be sure to keep tape level across back and comfortably loose.
Waist: Measure around natural waist with a loose tape.

While stocks last!