The Sport Band is a downright revelation Id go so far as to call it the most comfortable watch band Ive ever worn. Ive rolled my eyes at Apples use of fluoroelastomer in lieu of rubber to describe the material of these bands, but it truly does have a premium, richly supple feel to it. The way the end of the band tucks under the other side of the strap a design Marc Newson first used at Ikepod is brilliant. Up until now, it struck me as odd that the $10,000 Edition models came with the same bands4 as the entry-model $349/399 Sport watches. Having worn it, it now strikes me the other way around that the $349/399 Sport watches are equipped with straps that can genuinely be described as luxurious, fluoroelastomer or not.