Whether it's working in solitude with music or getting 'in the zone' while you're in the commute, noise-cancelling headphones are the default option these days. We also prefer over-ear headphones for hygienic reasons and well... because they look so good. Yes, we're huge fans of anything that oozes style and Sony's WH range of headphones are firmly in this league. The XM3 set the standard for noise-cancelling benchmarks and came in an equally stylish, hard-cover case that ens