Mohawk Natural Refinement II SmartStrand Silk uses the most advanced fiber innovation, SmartStrand® Forever Clean carpets offer the highest level of beauty, comfort, and performance available. Available in 40 Colors that will compliment any home decor. The perfect carpet for families with kids and pets New Nanoloc™ spill protection technology for quick and easy cleanup The only carpet with permanent built-in stain and soil protection that won't wash or wear off Exceptional durability that preserves the style, beauty, and appearance of your carpet Luxurious softness that you can sink your toes into A breakthrough technology in renewable and sustainable carpet