This front entry vest was designed just for Hobie kayaks! The floatation in the back is up high and away from the seatback which means it’s less bulky down low. The short length does not "ride up" around your neck when you are sitting and the large arm cutouts provide optimal movement. Don’t hit the water without the right safety gear! Item #499, the Hobie Hi-Back Life Vest is an $80 value from Megrew’s Boats, Inc. of Charlestown.