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Power meets parody in “Flextoise.” This jacked-up reimagining of a classic favorite turns pure nostalgia into gym domination. A Pocket Monster-inspired powerhouse built for lifters, grinders, and anyone who evolves through sweat and pain. With equal parts muscle and mischief, Flextoise isn’t here to battle — he’s here to flex, smirk, and steal every spotlight. Built for those who lift like legends and don’t skip arm day.
• 100% combed ring-spun cotton
• Heather Grey is 90% cotton, 10% polyester
• Fabric weight: 4.3 oz/yd² (145.8 g/m²)
• 32 singles
• Pre-shrunk
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
Flextoise Muscle Tee
$30.00
• 100% combed ring-spun cotton
• Heather Grey is 90% cotton, 10% polyester
• Fabric weight: 4.3 oz/yd² (145.8 g/m²)
• 32 singles
• Pre-shrunk
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
Size guide
| BODY LENGTH (inches) | BODY WIDTH (inches) | |
| XS | 27 | 17 ½ |
| S | 28 | 19 |
| M | 29 | 20 ½ |
| L | 30 | 22 |
| XL | 31 | 24 |
| 2XL | 32 | 26 |
| 3XL | 33 | 28 |