
Because let’s be honest… this is the only formula that really matters
This playful design takes a classic equation and gives it a much-needed upgrade:
E = MC²
Energy = Milk + Coffee
Featuring a fun, bold coffee character and clean design, this tee is made for anyone who runs on caffeine, good vibes, and just a little bit of chaos.
Whether you're starting your morning or barely surviving it… this shirt gets it.
Details:
Material: 95% polyester / 5% spandex
Soft, lightweight & breathable
Slight stretch for all-day comfort
High-quality, vibrant print
True-to-size unisex fit
Fit & Sizing:
True to size
Size up for a relaxed fit
Size down for a more fitted look
Tip: Compare with your favorite tee at home for best fit
Perfect for:
Coffee lovers
Teachers, students, and science nerds
Work-from-home survival outfits
Funny, everyday casual wear
At Personalized by Yenny, we create pieces that match your personality,
whether you're thriving… or just highly caffeinated
Warning: May cause compliments, laughs, and people asking where you got it.