Because they only made a few of them! It's such blatant style copy of a classic world war 2 design that I think Ralph himself felt a bit sheepish about selling these... but couldn't resist. I'm sure the lawsuit would've argued it was "homage" to a great pattern.

Anway, you'll just never see another one. And it's size Medium, the most desirable of menswear sizes. Chunky gray marl wool yarn, hand knit with all kinds of character. Measures 21" chest laid flat x 22.5" length down the center back. Perfect in every way.