bSoft Anchor Spots Lounger - MED 5% elastane What is bSoft Jersey? bSoft Jersey is a stretchy silky soft material that feels light against your skin This material is 95% bamboo viscose, 5% Elastane. Classic pajama silhouette with a button-up  sleeve top with 2 pockets and matching pant. Pant features elastic waistband Sizes run as: Small (2-4), Medium (6-8), Large (10-12), XL (14-18). Machine wash cold with like colors. Non-chlorine bleach only. Tumble dry on low heat.