The Otter is a super lightweight and very comfortable goggle. The multilayer foam sinks into your face like a soft pillow making it very easy to wear for long periods of time. The spherical lens gives you a great distortion free view with totally unobstructed peripheral vision. The mirrored lens color is a gradient blue to provide sun protection from above while still allowing you to see the ground clearly below. All Otter Lenses are 100% UV blocking and impact resistant. This goggle comes with its own nylon carrying case.