Everyone loves the cache of a super-limited line of goods -- really, the only thing better is two super-limited lines of goods. For twin releases of luxury sneakers, check out SF's own JB Classics. Even as you read this, JB's unleashing a new, extremely scarce collection of their meticulously detailed, hand-crafted kicks -- and for the first time, they're also offering an almost-as- impressive 2nd line that'll run you only half as much coin. The 12 upper tier Heritage models incorporate materials like embossed nubuck, laser-perforated leather, and ostrich hide, and're highlighted by the low-top Mace (basket-woven exterior/herringbone'd heel) and the waxed leather Shurikens Candy, screen-printed in 4 "Coney Island"-inspired colors (ketchup, mustard, relish, needles?). Meanwhile, the less expensive "Prime" options live up to their Starbucksian, even-the-smallest-is-tall name: 13 lace-ups and slip-ons including the low-top, perf'd-ostrich Piranha and the combo-leather, oat/cement/sherbet Malta Slip Sandstone -- think the British Knights of Malta. JBs are available exclusively at PickYourShoes.com, because the only thing better than picking up shoes with exclusive cache is sneakily buying them from an e-tailer whose name has none.