A foil shaver is a type of electric razor designed for a close and comfortable shave. It features a thin, perforated metal foil that covers the cutting blades. This foil captures hair as you glide the shaver over your skin, allowing for a smooth finish without direct contact with the blades, which helps reduce irritation. Foil shavers are often preferred for their precision and speed, making them suitable for daily use. They are particularly effective for those with straight hair types. Popular brands include Braun and Panasonic, which offer various models tailored to different shaving needs.