by wayno » Tue 12 Feb, 2013 4:57 pm
after a couple of day walks, in wind with no rain, wearing the Focus jacket with a day pack on,
i've found the breathability great.. left it on for a while despite sweating in it to see what happened,
found no buildup of sweat in the jacket, minimal moisture down the back, despite having a pack pressed against my back,... works well as a windshirt...
i estimate teh wind was at least gale force on one of those days, i found the jacket was cold in the wind, colder than my heavier event jacket. the event dvl has been rated as 20 to thirty percent more breathable than three layer event... so if it's letting more air through, that may be why it feels colder.. i found i needed more layering underneath to stay as warm as i normally am in my heavier event jacket.
there are a couple of small patches of the white event aterproof membrane around the waist on the inside that have gone transparent. they are a fraction of an inch across in some places there are transparent lines around the waist on the inside which coincide with the thicker ripstop thread.
i thought the membrane may have rubbed off,
to test i held the outside of the jacket opposite where the patches were over a tap nozzle and turned the tap on to get some water pressure on the fabric to see if the water got through, but none did
i did a test and compressed a patch of the fabric between my fingernails . one on each side of the fabric and the membrane went transparent so it was the same colour at the face fabric on the inside of teh jacket, no sign of any membrane coming off..
on the backpacking light review, ryan jordan claimed the membrane had rubbed off in one area but it may not be the case if it was the same as my scenario.
it would seem under a certain amount of pressure for some reason the membrane turns transparent. no sign of it loosing its waterproofness. , i cant tell from such a small patch if the breathability is affected.
the clear patches at th touch feel the same as the rest of the event membrane, so there is definitely still a membrane attached to the face fabric still. no sign of delamination. with time i would expect high wear areas like where my pack hip belt goes and possibly shoulder straps from my pack go to turn larger areas of the membrane transparent
at present theres no sign of transparency where the shoulder straps are.
from the land of the long white clouds...