Do you have to wear a tree-ring shirt to prove yourself? No. Does it help? Absolutely! Every dendrochronologist needs AT LEAST one tree-ring shirt. They make great gifts (for others and one's self!) and are a wonderful conversation starter, so you can't be blamed when your friends are stuck listening to you wax on about locally absent rings hours later :)

Dendro Shirt

SKU: 007
  • 100% Organic Cotton