Charcoal Women's Bamboo Pajama Shorts Bank Of America Joint Checking Account at Joy Herman blog. The coziest jammies ever! Made from extra soft Bamboo Viscose. No irritating tags for maximum comfort. Super stretchy for ease of movement. Composition: 95% Viscose from Bamboo, 5% Spandex. Weight: 220 230 GSM. Features an elastic waistband with adjustable drawstring. Includes pockets for convenience. Offers a relaxed fit. Runs large true to size; consider sizing down from cotton clothing. Model is wearing size XL and is 5'7 inches, 220 pounds.