>>408807>http://www.rei.com/learn/expert-advice/rainwear-how-it-works.htmlThanks for the interesting and informative article (everybody check it out) but note that it specifically says; "durable water repellent finish - DWR" in relation to items specifically labeled as "rainwear".
The terms "water repellant" and "weather resistant" are tossed about willy-nilly by clothing manufacturers and unless it's specifically being marketed as DWRD or rainwear, odds are it's just run-of-the-mill nylon.
Also note;
"What level of water resistance qualifies as waterproof? No widely accepted waterproof industry standard for fabric exists. Based on its own tests, the REI Quality Assurance Lab considers rainwear fabric to achieve a minimum standard of "rainproof" performance if it permits no leakage at 3 psi (2,112mm)."
