Pajama Heaven Women&rsquo;s Sleepwear Bamboo Jersey Capri Pajama PJ Set 95% Bamboo Viscose/5% Elastane The short sleeve top has a scoop neckline with pleats that give this top a flattering fit The capri pant has an elastic waistband for a comfortable fit. Pajama Heaven Jersey is a stretchy, silky soft material that feels light against your skin. The material is made of 95% viscose from bamboo and 5% elastane Sizing Runs as follows: Small (2-4), Medium (6-8), Large (10-12), XL (14-18).