Very light and comfortable but unfortunately doesn't fit too well for people with bigger heads. The sculpted arms look very nice, but on a bigger head it looks out of proportions as it clamps to your face.

The unobtanium earsocks are very thin and doesn't provide as much grip as it should have. Consequently it tends to slide off my head when I'm active (eg. running for the bus). Can be easily remedied with custom earsocks sourced from other Oakley models.