Geological wonder in graphic form. The Earth Structure tee brings the hidden architecture of the natural world to 150 GSM white cotton — science and streetwear occupying the same space without compromise.Fabric: 100% Premium Cotton. Weight: 150 GSM. Fit: Regular fit crew-neck. Texture: Lightweight soft-hand feel with breathable finish. Wash care: Machine wash cold with like colours. Tumble dry low or hang dry.