Sealskins, the smooth, thick and waterproof outer layer of seals, has been a popular choice for clothing and accessories for centuries. However, due to conservation concerns, it is important to consider alternatives to this material. Some synonyms for sealskins include faux sealskins, synthetic sealskins, and man-made alternatives. Faux sealskins are typically made from faux fur, which mimics the look and feel of real sealskins. Synthetic sealskins are made from materials such as neoprene and PVC, which are durable and waterproof. Man-made alternatives include materials such as Gore-Tex and other similar fabrics that offer protection against the elements while being environmentally friendly.