The age of Earth is estimated to be 4.5 billion years or more. Scientists use the evidence in rocks - like a history book - to record the events of the past. Fossils and radioactive elements attest to an ancient Earth. By measuring parent and daughter isotope amounts, the age of these rocks is calculated. Our organic cotton tee features a geological time spiral representing the evolution of life on our planet, inspired by "Geological Time Spiral. A Path to the Past” Poster. Depicting the minuscule scale of humanity relative to the grandiosity of our planet, this Tee is perfect for any Earth Science lover.

• 100% organic ring-spun cotton
• Fabric weight: 5.3 oz/yd² (180 g/m²)
• Main Color white
• Single jersey
• Medium fit
• Set-in sleeves
•  1 × 1 rib at collar
•  Wide double-needle topstitch on the sleeves and bottom hems
• Self-fabric neck tape (inside, back of the neck)
• Blank product sourced from China or Bangladesh
• Designed by Philoshoppy
• Designed, Digitized and dispatched from Europe
• Usually produced within 1-4 days
• Average Delivery timelines 2 weeks
  
• Measure yourself and refer to the size guide before ordering
• No returns, no refund. Product made to order just for you!

Product colors may differ from the pictures. The digital representation may alter the coloring of the product depending on your viewing screen.

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

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

Size guide