Richard,
I didn’t send back my black Distance and will take photos of 2 cup test results after I return from a trip.
Nicholas, Richard,
Patagonia has also released a new windshirt, the Houdini Air. This is made from a double weave Pertex Quantum Air fabric that is supposed to have air permeability of 20 CFM. The fabric does not appear to have ripstop yarns, which Richard has exposed again and again as reducing water resistance, and double woven fabrics tend to have high water resistance, so its HH might be >300mm, but I do not know. The 20 CFM figure may be higher in real world, as Patagonia has seemed to underestimate this stat (e.g. Airshed, Nano Air). Unlike the Distance, however, this will have a C6 DWR so the DWR durability problem that plagues all non-Epic windshirts (bushwhacking for 30 min will destroy it) is not addressed with this product.

