This mask isn't made of solid steel, but it certainly has plenty of appeal. Apnea Steel has an ultra low volume design that features rich detailing like Soft-Touch Paint. The Steel Mask has a Wide Field of View with its Dual Lens Design. This Low Volume Mask uses Tempered Safety Glass Lenses and the Double Feathered Edge Skirt creates a great seal on the face. The Steel Mask has a Wide Split Head Strap for added Comfort with Easy Adjust Buckle Assemblies. Equalization of the Ears is made easy with the Easy Access Nose Pocket. Mask comes with a Mask Box for safe storage and is available in 2 Model Choices of Black/Blue and all Black.