Every year your blades travel the height of Mt. Everest... 49 times! After such a workout, even the best materials can lose their edge. Retain your shaver's peak performance — replace heads every 2 years. Follows the unique contours of your face GyroFlex 2D system adjusts easily to the curveGyroFlex 2D contour-following system adjusts easily to the curves of your face, minimising pressure and irritation for a close shave. Sensationally smooth shaver SensoTouch Shavers with patented Super Lift&Cut ActionThe dual-blade system built into our electric shaver lifts hairs to cut comfortably below skin level for a closer shave. An electric shaver that takes care of your skin Aquatec seal for comfortable dry shaves and refreshing wet shavesThe Aquatec wet and dry seal lets you choose how you prefer to shave. You can get a comfortable dry shave or a refreshing wet shave using a shaving gel or foam for extra skin comfort. Smooth, low-friction Ski Glide to minimise irritationThe low-friction Ski Glide shaving surface slides smoothly along your skin for a close, easy shave.Simple replacement Easy click off, click onEasily renew your shaving unit using our click off, click on system.