Rip Curl Boardshorts Mirage Retro Dunes 17’’ boardshort is technical, eco-friendly and stylish. It is made from recycled material, like all the swimwear in the Mirage range. Fall in love with its look, its flat belt, a good length above the knee and its beautiful washed print. Composition: 86% Polyester, 14% Elastane Heat transfer, back pocket, engineered print.