Burgundy with Math Equations Pre-Tied Bow Tie

This pre-tied bow tie features some of the world’s most famous equations – from E=mc2 to Pi. You’ll have plenty of time to check them all for accuracy because this bow tie comes pre-tied and ready to slip on in seconds.

Handmade from durable, soft polyester. Adjustable to fit most men… even the ones who don’t like math.