His Neon Endocannabinoid System™ Oversized Tee

His Endocannabinoid System All-Over Print Shirt features an original anatomical pattern inspired by the endocannabinoid system. Molecular, neural, and galactic artwork extends across the garment to create a continuous science-inspired print. Available in multiple sizes, this listing is for graphic apparel only. Use the garment measurements below to choose your fit.

Fit & fabric

Unisex oversized cut in heavyweight cotton with a structured, medium-soft feel: 95% cotton, 5% elastane; 8.85 oz./yd.² (300 g/m²). The artwork is printed on the fabric before it is cut and sewn.

Choose your size

Available in 2XS–6XL. Compare these garment measurements with a T-shirt you already like: lay it flat without stretching and measure across the chest, then compare the length and sleeves. Choose the measurements that give you your preferred amount of room; do not size down automatically because the tee is labeled oversized.

Measurements below are in inches and describe the garment, not your body. Chest width is measured across one side of the shirt laid flat, not the full chest circumference. Actual measurements may vary by up to 1 inch because each tee is made by hand.

Shipping & US delivery

Orders are processed within 2–5 business days unless otherwise noted. US shipping generally takes 3–7 business days after fulfillment. Shipping costs are calculated at checkout, and tracking is emailed after fulfillment when available. See our shipping policy for full details.

Read the full shipping policy.

Before you order

Return, replacement, or refund requests are considered only when an item arrives damaged, defective, or incorrect. Contact mandi@mandicruzmedia.com within 7 calendar days of delivery with your order number and photos. Do not ship an item back before authorization. Customers pay return shipping unless we sent the wrong item.

Read the full refund policy.

Wear the Science. Spark the Conversation.

The Endocannabinoid System™ All-Over Print Tee by Mandi Cruz Media transforms one of the body's most fascinating biological systems into wearable art. Featuring a vibrant neon illustration of the nervous system, brain, and botanical-inspired anatomy against a cosmic backdrop, this premium all-over print shirt celebrates the science of balance, wellness, and lifelong learning.
Designed for educators, healthcare professionals, researchers, patients, advocates, and anyone passionate about evidence-based education, this shirt combines futuristic aesthetics with meaningful scientific inspiration.
Features
✔ Premium all-over cotton print
✔ Vibrant neon purple, electric blue, and bioluminescent green artwork
✔ Front and back anatomical-inspired design
✔ Structured, heavyweight cotton with an oversized fit
✔ Unisex sizing
✔ Exclusive Mandi Cruz Media original artwork
Design Details
Front
Anatomical nervous system illustration
Cosmic galaxy background
Molecular-inspired scientific graphics
"Endocannabinoid System"
"Balance Is Within You."
Back
Full spinal nervous system artwork
"Mind. Body."
"Connected. Balanced. Empowered."
Signature Mandi Cruz Media branding
Perfect For
Science enthusiasts
Healthcare professionals
Students
Researchers
Wellness advocates
Educational events
Conferences
Everyday casual wear
Whether you're teaching, learning, or simply expressing your passion for science, this shirt is designed to inspire curiosity and meaningful conversations.
Science Meets Stardust™
Product Highlights
Premium All-Over Print
Exclusive Mandi Cruz Media Design
Neon Galactic Artwork
Unisex Fit
95% Cotton, 5% Elastane
Conversation-Starting Scientific Apparel
Built for durability and designed to stand out, this heavyweight oversized cotton t-shirt delivers a structured fit, premium feel, and next-level comfort.

• 95% cotton, 5% elastane
• Fabric weight: 8.85 oz./yd.² (300 g/m²)
• Heavyweight cotton-spandex blend with a medium soft feel
• Oversized fit
• Blank product components sourced from Mexico