No, Sealskinz gloves are not actually made of seal skin. Which is nice. They do perform like it, though. With a technology called Fusion Control, this glove system bonds the liner and outer shell material to a unique hydrophilic membrane creating a 100% waterproof fabric with unmatched breathability. It also eliminates movement between layers for a closer, more functional fit. Available soon in a range of styles and sizes, featuring leather construction and merino wool insulation.