Remington smooth sillky wet dry shaver smooth glide technology the new open blade cutting system allows for hair and shaving gels to easily pass through the foils and reach the blades resulting in a smooth silky shave 4 blade shaver the hypoallergenic foils and trimmers move smoothly across the skin and leave no hair behind optimal angle head shaving blades are positioned so that foils stay flush to the skin for a close comfortable shave flex dual sided trimmer get speed and s