The darker-colored patches of skin can be any shade, from tan to deep brown. Rarely, these dark patches may appear on other sun-exposed areas of the body. Melasma occurs much more often in women than in men, and usually is associated with hormonal changes.
Stayfast is specially made Fabric (Canvas) material for convertible tops. Stayfast is also very commonly used on replacement tops for European cars as a less expensive alternative to the Original German Canvas or Sonnendeck Canvas.
Typically fabrics that donât breathe well are more water resistant and. those that do not breathe at all are considered waterproof (generally. vinyl-coated or laminated). Colorfastness. Fabrics with excellent colorfastness have a rating of 4 or 5-stars. Colorfast fabrics stay bright and the colors do not fade or bleed.