I'm about to race into the Courtroom, so I'll make this quick.
In a recent test of motorcycle wet weather riding apparel the Triumph Chevron Oversuit received the highest rating. Based on these test results I purchased one. Bottom line, it is the best rain suit I have ever owned......period. Not only is it very well constructed, it has an abundance of reflective panels and striping that makes you stand out like a beacon in weather where poor visibility is an issue. Also, it is designed so that you can get in and out of the suit very quickly without having to "bunny hop" beside the roadway. Great product. You can view this item on the internet by googling "Triump Chevron Oversuit." The retail price, if I remember correctly, is about $90-$100, or so.