All our products are totally customisable by chosing among any Double external fiber, skin and grid. taffeta - black Shown data represent recommendations provided according to our experience and fibers technical features. pe Ty le Suggested grid: Available fibers: Our suggestions: double internal/external taffeta Structural Skin Dyneema Dyneema upwind, downwind sails big offshore cruiser over 60ft Type: Available skins: Double internal taffeta black Double external taffeta grey Double external taffeta white Visit the products page on our website