Make waves with this eco-friendly kids' t-shirt, crafted from 100% organic cotton to be as gentle on the planet as it is soft to wear. Featuring a bold "Marine Dept." design and a captivating shark illustration, this tee introduces young explorers to the world of these powerful ocean guardians. The message below, “Dedicated to the protection of shark populations through innovative tagging and releasing techniques,” encourages curiosity about ocean conservation and the amazing science behind keeping sharks safe.

This isn’t just a t-shirt—it’s a way for kids to join in on protecting marine life! Perfect for budding marine biologists, ocean fans, or anyone curious about nature, this shirt makes learning about sharks and sustainable practices fun. The deep navy color adds classic style, while the breathable, comfy fabric makes it ideal for any adventure, from seaside strolls to aquarium visits. With this shirt, kids can dive into the world of marine conservation and proudly wear their love for the ocean.

• 100% organic ring-spun combed cotton
• Fabric weight: 4.57 oz/yd² (155 g/m²)
• Single jersey
• Medium fit
• Set-in sleeves
• 1×1 rib at collar
• Narrow double-needle topstitch on the sleeves and bottom hems
• Self-fabric neck tape (inside, back of the neck)
• Blank product sourced from Bangladesh

The sizes correspond to a smaller size in the US market, so US customers should order a size up.

Size guide