Excellent PFD. Solidly constructed yet incredibly light weight and comfortable. I have worn it on several Kayak trips and I can tell you that it never bothered me once. Durability remains to be seen as I have only taken it on a few trips but, so far no weak spots have shown up. It's shape does not inhibit paddling at all and, you will likely forget that you have it on. The zippered front closure is easy to operate and very secure feeling. The shoulder straps are neoprene but I don't think that matters because, if you have it on correctly, none of the "weight" will be on your shoulders anyway. Also, you can not beat the value. On sale today at Cabela's on line store for $21.99. If you buy 3 of them you will still be coming in under the price of some other, name brand, comparably featured, high end PFDs.