Japanese tie-maker ARA has come up with a clever way to navigate the subway like a champ. Their new ties include a map of the entire Tokyo subway system on the back -- no fumbling on smartphones required.
The ties are 100 percent silk and currently sell for 6,090 yen (about $58) online. Another version for Osaka and Kyoto is also available.
All images via Rakuten.
(h/t Spoon & Tamago)