Sand-colored with darker mottling throughout, this beautiful antique cotta design was developed from reclaimed French cotta, which is faded and more neural in color than the bold Spanish adobe cotta we often think of. With understated character, Sandstorm will seamlessly blend in with the rest of your home décor. Shale-colored InteGrout™ will not stain or harbor bacteria. Korlok Select tiles are quick and easy to install and warmer underfoot than ceramic tile.