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.
It is a natural fibre that is derived from the flax plant. This durable fabric resists the sun's heat and is breathable, which is why historically, linen clothing has been worn in warmer climates throughout the world.