Stohlquist Men's Trekker Lifejacket (PFD) - The Stohlquist Trekker PFD is designed with half cool mesh and flotation on the back side to fit comfortably above the seat backs of your kayak or sit-on-top. Featuring a front zipper entry with, adjustable padded shoulders, and roomy zipped front pockets. Perfect for those hot days on the water!