Do you prefer a clear or black mask skirt or need a skirt size change. These different size and choice of clear or black skirts can facilitate your needs. Skirts are made from high-quality silicone rubber and come in a size small or medium in clear or black rubber in size wide. Easy to swap out design. Clear skirts emit more light for a feel of less confined field of vision, were black skirt does not allow light to come through sides of mask making it better for underwater photography or underwater hunting activities.