Customizable Muscle Shirt
Customizable Muscle Shirt
💪 Instant muscle definition
🎯 Customize with removable muscle pads
👕 Discreet under your clothes
Muscle Shirt Size Chart
Measurements in inches. Choose by chest and waist.
| Size | Waist | Chest | Length |
|---|---|---|---|
| S | 30.7–33.0 | 37.0–38.5 | 25.1 |
| M | 33.0–35.4 | 38.5–40.1 | 25.9 |
| L | 35.4–37.7 | 40.1–42.5 | 26.7 |
| XL | 37.7–40.9 | 42.5–44.8 | 27.3 |
Low stock
Couldn't load pickup availability
- American express payment method
- Apple pay payment method
- Paypal payment method
- Visa payment method
- Master payment method
- Discover payment method
"I've been lifting for a year and still felt skinny in a T-shirt, so I wear this under my work polos now. I pulled the ab pads and kept the chest and shoulders, and my coworkers think the gym is finally paying off."
Your muscle. Your choice.
Want a stronger shoulder line but less volume through the chest? Remove the individual muscle cells you don’t want. Each small pad is removable, so you control where you add definition and how much muscle shows.
Keep more pads for a fuller silhouette, or take selected pads out for a subtler look. Adjust the shoulders, chest, arms and abs to suit your outfit.
Make your outfit fit the look you want
Build the silhouette that suits the occasion—from everyday layers to a dressed-up evening. The close-fitting shirt sits beneath your clothes, while customizable padding lets you choose the level of definition.
Try your outfit on after adjusting the pads. The amount of visible shaping depends on the pads you keep and the fit and thickness of your outer layer.
Definition that moves with you
The 70% nylon, 30% spandex fabric stretches with your body. Short sleeves and a broad neckline make it easy to layer beneath compatible shirts.
Included: one shaping shirt with individually removable muscle pads. Choose Black or White, in S, M, L or XL. Gray is currently sold out.
Dial in your look in three steps
1. Start with the shape you want. Decide which areas you want to emphasize.
2. Adjust the individual cells. Remove selected pads from their pockets to reduce volume; keep the pads where you want more definition.
3. Check your outfit. Put the shirt on, smooth the fabric and check that the remaining pads sit flat. Adjust again until the silhouette suits you.
Keep your shirt ready for the next wear
Remove the individual pads before cleaning. Hand wash the shirt and avoid dry cleaning. Follow the garment care label for drying and pad care.
This is a padded shaping garment: it changes your appearance while worn. Select a comfortable fit that lets you move freely.
Your questions, answered
Can I choose how much muscle shows?
Can I choose how much muscle shows?
Yes. The individual muscle cells are removable. Keep pads where you want more definition, or remove selected cells from the shoulders, chest, arms and abs for a subtler shape.
Does it give an instant muscle look?
Does it give an instant muscle look?
The pads add visible muscle definition as soon as you put the shirt on. Customize the individual cells to choose the amount of volume you want.
Can I wear it discreetly under clothing?
Can I wear it discreetly under clothing?
Yes. The close-fitting shirt is designed to be worn under your outfit. How discreet it looks depends on the pads you keep and the fit and thickness of your outer layer.
How do I choose my size?
How do I choose my size?
Use the Size chart beside the purchase options and compare your chest and waist measurements. Sizes S, M, L and XL are available. Choose a comfortable fit that lets you move freely.
What comes with the shirt?
What comes with the shirt?
You receive one short-sleeve muscle shaping shirt with individually removable muscle pads. The fabric is 70% nylon and 30% spandex.
How do I clean it?
How do I clean it?
Remove the individual pads before cleaning. Hand wash the shirt and avoid dry cleaning. Follow the garment care label for drying and pad care.
Is Gray available?
Is Gray available?
Gray is currently sold out in all sizes. Black and White are available; choose your preferred color and size above.