See The World's Most Vintage Jeans — & The Most Futuristic Pants

Welcome to Week In Pants — a column where we celebrate all the best things that happened to your legs in the past seven days.

This week, we explore two opposite ends of the pant spectrum. On one, some of the world's oldest jeans were discovered, and they're clearly from a time before washing machines. On the other, we spotted a little something called DrumPants, a technology that turns your slacks into actual musical instruments. No, really.

Click ahead for your week in weird, wonderful, wireless tech-equipped pants!