With its anatomically sculpted foam and six panel construction, the NRS Women's Siren Type 3 PFD provides both safety and top-shelf comfort while you're on the water. Six points of adjustment let you dial in the perfect fit for your individual frame, while raised foam panels along the spine help keep cool air circulating through the vest on those hot summer days. A soft, stretch fabric at the chest and arm openings only ups the level of comfort, and with a knife lash tab, a zippered pocket, and padded shoulder straps, you'll hardly notice you're wearing it until its time to either make camp, or take out.