"The Old Town Riverstream personal floatation device keeps a low profile that sits close and stays comfortable through long days in a kayak or canoe. Universal sizing and a front-zip entry keep it simple to get on and go, whether it's a first trip out or a familiar stretch of river. What Our Gearhead® Experts Are Saying:""The thin-back profile didn't bunch or dig in between my shoulders while leaning into my kayak seat for an afternoon on the water. That clearance is what keeps me reaching for this PFD on longer trips when I'm not shifting position every few minutes."""