DG Iray Super Sheer Shader Presets gives you lots of looks all in one package. They are perfect for clothing and home furnishings.
20 knitted nylon fabric patterns, 50 colors covering most skin tones and fashion colors, and settings for opaqueness ( little sheer, mostly sheer and barely there) and glossiness (super shine, lite lustre, and mostly matte.)
All of the included shader presets use the Iray Uber Base surface shader that comes with Daz Studio.
