The three tracks of the Speed-XL shaving heads offer 50 percent more shaving surface for a fast and close shave. The new Contour Following System follows the contours of the face catching each hair with one stroke. The shaver simply rinses clean for easy maintenance. The Precision Cutting System features ultra thin heads with slots to shave long hairs and holes to shave the shortest stubble. Super Lift and Cut Technology ensures a close shave with a dual blade system designed to lift hairs to cut comfortably below skin level.