The leather look you want with the easy-care of a synthetic saddle. Soft suede knee inserts provide grip with traditional open flap design. CAIR Air Panel System provides more even weight distribution. Easy-Change Gullet System lets you change the saddles fit. Flexibloc system enhances your comfort. Short billets. Regular tree. Fittings not included The CAIR Panel System ends soreness and fatigue by virtually eliminating pressure points and providing shock and impact absorption. The CAIR air panels hold their shape and do not need adjustment or special maintenance and require no re-stuffing.