Pullover SystemIncreased forward flex and comfort... no zippers to get in the wayQuilted Foam PanelsDesigned to fit you perfectly... wraps around any shapeSuper-Stretch NeopreneFlex panels allow vest to move in synch with your movementsOversized Arm HolesExtra space and comfort for added mobilityStrapless designClean and simple with nothing to get in your way on handle passes.