If you want something that can handle a nuclear blast, the Razer Barracuda HP-1's are durable as hell. However, the sound quality somewhat sucks compared to any set I have worked with in the same price range.
I just got in a set of Steel Series 5Hv2 and so far, I am a huge fan of them. The entire cord is braided and covered in fabric, which should add to the durability of the entire cord.
"It is far better to grasp the universe as it really is than to persist in delusion, however satisfying and reassuring."
- Carl Sagan
Intel i5 2500K | Gigabyte GA-Z68XP-UD4 | 16GB G.Skill DDR3 | Crucial M4 128GB SSD
WD 1TB Black x1 | WD 2TB Green x 1 | EVGA 660 Ti Superclocked | Corsair H80 Water Cooler
Fractal Design R3 | Windows 7 Ultimate x64 | Dell 2410 x 3 @ 1920x1200
Intel i7 920 @ 3.0 GHz | Gigabyte GA-EX58-UD4P | 24GB Patriot DDR3 | WD 1TB Black x 2