Firdevs Luxury Jersey Islamic Hijab Underscarf Cap Bonnet Navy Blue High Quality Islamic Women's Hijab Underscarf -- soft and luxurious 100% Viscose -- made from natural fibers of the Beech Tree Front panel is double-layered to absorb sweat and to make bonnet opaque (it is not transparent) For use under hijab to provide a non-slip base and extra modesty One size fits most; see more colors in separate listings