The Blue Seventy Element Goggle is designed to fit a multitude of face shapes and sizes, maximizing comfort and creating a secure seal around the eyes. Being in the water as much as we are, we applied our knowledge of training in the open water to our new goggle selection. Open water swimming demands visibility and comfort in varying conditions which became our design objectives. The Blue Seventy Element Goggle is available in a range of lens all designed for particular lighting conditions encountered in open water swimming.