SmartStrand Silk Reserve is Mohawk’s softest carpet made, born from the maximum durability of the SmartStrand fiber. Each strand of SmartStrand Silk Reserve carpeting is packed with 700 silk-like, stain-resistant fibers to achieve an astonishing level of softness in a fresh palette of exquisite colors and timeless patterns. Sound too good to be true? It gets even better. Introducing SmartStrand Silk Reserve. For those with refined taste and discerning style who only accept the very best in life, SmartStrand Silk Reserve offers astonishing softness and maximum durability.