For those of you looking for the Layering System....
The Golf Galaxy in Grand Rapids Michigan had it in stock 2 weeks ago... the full assortment of Base Layer, 1/4 Zip pullover, SofShells, Mocks, and new Rain Gear. BTW, the new styles and color combinations for the SS Rain pullovers is very nice!
Check the on-line store as they may have stock of the items and you can but them that way, even if your stores are not stocked yet.
As 19 says, the sizes run true to the past FJ sizing. I'm wearing Large in the shirts, which now are longer in the body, and XL for the items with sleeves (monkey arms!). The SofShell vest in Large is snug as a bug...