Vintage Lithosphere T-Shirt

This vintage-inspired design features a blue scientific diagram of Earth’s lithosphere, crust, mantle, and core layers on a clean white shirt. The retro field-guide style and lightly distressed print celebrate geology across deep time, from the Precambrian to the present, with a classic natural history classroom aesthetic. Made from 100% ring-spun cotton (high-quality cotton) with a soft, sensory-friendly feel. Every order funds kelp restoration on the Pacific Northwest coast.