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I'm Not Late T-Shirt
Time dilation, the most mathematically defensible excuse for being late.
Sale price
$20.88
Regular price
$24.56
Time dilation: the only excuse a physicist can defend with math.
Perfect for physics teachers, astronomy nerds, and anyone who's ever explained a deadline with a straight face and a Schwarzschild radius.
Or wear it to your appointment you've been dragging your feet to go towards.
Fit & feel
Soft, substantial feel. Runs true to size for everyday wear.
Materials
100% ring-spun cotton. Durable printed graphic.
Made to order
Made to order through our print-on-demand production partner. Printed and shipped in the USA.
Care
Machine wash cold with similar colors. Do not bleach. Tumble dry low. Iron on low heat. Do not dry clean.