At first glance, they may look like regular old neckties. But in fact, the "fabric" used to make these Sonic Fabric ties is 50% recorded audio cassette tape. Yeah, I don't know how the heck they do it, but they've taken old mixed tapes and woven them into ties.
If that isn't awesome enough for you, these ties can actually be "played". Because the magnetic quality is maintained through the weaving process, you can still "hear" your tie by running a tape head over it. (A tape head is that little thing inside cassette tapes that touches the tape.) The designer says that when you do this, you're actually playing 4 or 5 strands of tape at once, or 16 to 20 tracks, so it kind of sounds like scratching a record backwards or radio static.
Needless to say, these are the coolest ties EVER, and the man in your life would totally love one. And if you don't have $90 to spare, fear not. The man in your life would also love any of these awesome gifts.
I wish I wore ties--I would buy one for myself! As a musician I wish they did custom orders so I could get a scarf or something...