Want serious gains without stepping foot in the gym? This Adult Plus Size Padded Muscle Costume Shirt delivers instant bulk for any party or cosplay. It’s the ultimate shortcut to looking jacked without lifting anything heavier than a remote control. Perfect for costume parties, superhero transformations, or casually intimidating your cousin at Thanksgiving.

Made from soft, stretchy jersey knit, this pullover shirt is comfy enough to wear all night. The chest and arms are padded with plush fiber-fill to create bold, bulging pecs, biceps, and abs. Lightweight, breathable, and gloriously extra, it also features printed shading for realistic muscle definition without a gym membership.

Just pull it on over any pants and go—unisex fit makes it easy for everyone. No equipment required: this shirt gives you the bulk, not the sweat. Whether you’re playing the hero, the heartthrob, or the guy who used to bench 300, this top has your back—and your chest.

Price: $39.99

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