The jaeluke Men’s [ Box Tee ] “Ninja Discipline”

Channel unwavering focus with the Ninja Discipline Tee—a bold graphic statement for those who train with purpose. Featuring a custom cartoon ninja lifting a barbell, this design fuses playfulness with power, backed by the potent reminder: “Discipline” in both English and Japanese (規律).

Whether you’re crushing reps or conquering your day, this tee delivers comfort, confidence, and a mindset that won’t quit.

Details:
• 100% combed ring-spun cotton
• Fabric weight: 7 oz./yd.² (237.34 g/m²)
• Oversized relaxed fit
• Drop shoulder sleeves
• Ribbed collar reinforced neckline
• Blank product sourced from Bangladesh

This isn’t just a tee—it’s a philosophy. Wear it. Live it.

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