I use one currently on my REI Safari. I'm not sure which width I have, but it has a much "later" curve out to the rear sit bone area than many saddles, so a better fit for me. Large perineal cutout too which I like. It is more padded in the sit bone area, which for my shorter rides (typical trips are 2 to 20 miles) works well and soaks up the road imperfections. No experience on if it's the perfect 50 mile saddle yet.