The ladies rib protector design has always been very important to Tillett racing seats. Steve Tillett worked hard to get the P1 shape and design especially right for women, as his daughter Laura Tillett, competed competitively in the FSA World Championship karting series for multiple kart manufacturers. Working closely with Laura on her feedback they designed a shape that would allow a female figure to race without undesired pressure points and discomfort around the bust line. Will not damage race suits due to its plastic outer skin. Fully adjustable at the rear allowing the protector to adapt to a straight or V shaped torso. Able to protect using a very thin cross section, so does not disrupt the seat size. A driver with loose hips would receive even more rib pressure. The shoulder harness is elasticated, which adapts to a twisting torso and prevents the protector from being pullup when driving. It has a neat and effective adjustment method which allows far greater height adjustment. Inner layer of Lycra provides a comfortable and abrasive free surface for the driver, even when wet with sweat.