Sporting's 2009/10 home shirt is one of the archive's most satisfying entries. Puma kept things clean and confident: green and white hoops in their most traditional form, no fussy graphics, no distracting texture overlays. For a collector, this kit carries a bit of extra weight. Sporting were a club with genuine European ambition that season, and this jersey was on the pitch to show for it. It's the kind of shirt that holds up over time, a straightforward, honest expression of what those green and white stripes mean at Alvalade.