At the tippy top of the cotton jersey pecking order is 100% Peruvian Pima cotton. Their Pima Collection is sewn from this exquisite fabric: luxurious, supple jersey knit pajamas that drape beautifully and continue to soften with each washing. Buttery and smooth, yet breathable, this collection is yarn-dyed to prevent fading and is destined to become a fixture of your soothing bedtime ritual.