$5 flat US shipping · Free from $75 · Each item made to order
The Logical Thought

Made after you order. Delivered in about a week or two.

Sweatshirts

Hoodies and crewnecks with logic jokes and the therefore sign, for chilly libraries and long proofs.

Hoodies and crewnecks with logic jokes and the therefore sign, for chilly libraries and long proofs.

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