Crew-neck Long sleeves. Soft fabric texture. Comfy waistband Ribbed legs This product has 65 Polyester 35 Cotton fabrics on the top and 100 Cotton fabric on the bottom. The striped, zero-neck pajama set is a perfect model for a comfortable sleep. It has a long lifespan thanks to its durable fabric texture. The comfortable waistband fits your body perfectly, and it fits perfectly. It doesn't bother you. Cotton is a natural fiber Made from pure cellulose. Cellulose is an organic substance created by synthesis in nature. It has low elasticity. Polyester is a flowing and light fabric that's durable and shiny. Care Instructions Wash at maximum 30°C. Do not tumble dry. Do not bleach.