Celebrate your inner paleo-optimist with the Cambrian: I Do My Best T-Shirt, featuring a stylized Anomalocaris, the iconic apex predator of the Cambrian Explosion. Known from fossils dating back over 500 million years, Anomalocaris was a stem arthropod that swam through ancient oceans with lobed flaps and grasping appendages—long before dinosaurs ever existed.

This playful design nods to a beloved meme from VRChat, where a cartoon Anomalocaris proudly proclaims, “I do my best!”—capturing the spirit of both ancient resilience and modern humor.

Every order funds kelp restoration on the Pacific Northwest coast.