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Welcome to the Best Kept Secret of Fashionable Nerds Everywhere.

Sizing Chart

Adult Tees (inches)

Adult Sweatshirts (inches)

Kids Tees (inches)

Any other sizing information will be included in the product description. Please pay close attention to the product description and sizing chart to make the most informed shopping choice. Do not hesitate to contact Smarty Pants with any questions about sizing.

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