We don't really need to explain this one do we? 
All profits go in a pot and will be donated to an as yet unchosen charity.

• 100% organic ring-spun cotton
• Fabric weight: 5.3 oz/yd² (180 g/m²)
• Single jersey
• Medium fit
• Blank product sourced from China or Bangladesh

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