Rapid Dry Hinged Flexback Womens 35571 and advanced fully multi coated optics A clean black finish and advanced fully multi coated optics raise an eyebrow when crystal clear Model #XDD9801 Designed for shorter waist women providing an improved fit during watersports activities Stretchable Flex Back insert provides improved fit allowing for freedom of movement Seven segmented hinge points provide maximum flexibility and airflow making the vest cooler and more comfortable to wear Lightweight Rapid Dry fabric in vibrant designs provides a four way stretch with a soft feel and dries quickly Front zipper with adjustable belts allows for a secure fit U Coast Guard approved and Transport Canada approved