1- comfort  - pivoting head  - triple -blade shaver technology with variable geometry - polymeric and chrome covering  - Twin lubricating strip with Aloe Vera and Vitamin E -Ergonomic handle - long handle & special design for men 2- sensitive - fixed head  - triple -blade shaver technology with variable geometry - polymeric and chrome covering - lubricating strip with Aloe Vera and Vitamin E Curved handle design with non slip ridges