Neckwear with a subway map discreetly included inside? Why hasn’t anyone thought of that before? GENIUS. No more squinting up at the subway map like a n00b. You can thank ARA, the company that makes these:

Only problem is that only the (rather complicated) Tokyo subway system is available. (Someone please get on New York and London and San Francisco, at LEAST.) But hey, maybe you’re visiting cat cafés traveling there on business?

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If you’re into 100 percent silk and have an extra $58 lying around — and maybe a magnifying glass too — go for it. Just don’t expect any sympathy if you miss your stop.