BedVoyage Bed Sheets are 100% Rayon from Bamboo, are subtly cool and extremely breathable, with a feel softer to the touch than a 1,000 thread-count Pima cotton. Luxurious, incredibly soft, high thread count, durable, and thermal regulating. The utmost in luxury! The linens will not pill nor fade. Rayon from Bamboo is an easy care and durable fiber, and those with sensitive skin will benefit from the round fibers which are extremely smooth against the skin. No formaldehyde or fire retardant chemical treatments odor and mildew resistant. BedVoyage Towels are the utmost in velvety softness! With a blend of 70% Rayon from Bamboo and 30% Cotton, the towels are incredibly durable, absorbent and amazingly soft to the touch. You will feel so pampered when you wrap this wonderful towel around your body.