It’s girth (size L): 175 (shoulder)-155(hips)-122(feet) - same as the WM-Cypress-minus30F; which makes both roomiest of the class. I’d highly recommend it for larger folks and/or for those who spends much time in a sleeping bag. Sufficiently, it is on the heavier side - not for situations where weight is the biggest issue. The fabric is MicroFiber which makes it not as durable as Partex or even Gore Windstopper.
This review was written in the old system and had content requirements that are different than reviews written today.