Just got notification that my Boucle Wool drawstring pants from Barneys just shipped. Can't wait. Picked up the 34s (same size as my spring/summer cotton/linen drawstrings) so fingers crossed they work out. For those who missed out, looks like the website still has availability in a few sizes: http://www.barneys.com/product/eidos-boucl-c3-a9-wool-drawstring-pants-504706717.html
If anyone snatched up the 32s and they don't work out, keep me in mind as I may be looking for that size if for some reason the 34s are too big.
I tried those, or Marcus take on it, this weekend, and unfortunately they really didn't fit me. Too short in the legs, and way too tight over the thighs. Bummed :(
Didn't leave empty handed though, bought a crew neck sweater in blue with an incredible hand (I think it's the same that Gentry has). Super soft. But I also felt up (:p) the cashmere sweater that's also on Mr Porter, and that thing was otherwordly.