Featherliteorca exclusive featherlite is a very light and thin fabric weighing in at just 80gsm used specifically on the side panels in the body and in the legs throughout the rs1 range the second skin feeling it gives is due to its weight breathability and moisture wicking offers excellent uv protection for its lightweight feel and with its carbon 6 water repellent coating is super fast in the water where you need it carbon 6the carbon 6 water repellent coating is applied to fabrics to re