The V-neck, long sleeves, and the soft fabric texture are comfortable. The waistband has straight legs. The upper part of this product has 53 polyester 28 acrylic 14 viscose 5 elastane, 100 cotton fabric at the bottom. The long-sleeved jacquard pajama set with a v-neck is the perfect choice for a comfortable sleep. Thanks to its cotton bottoms, it's a healthy wearing comfort. It offers a comfortable waistband that fits your body perfectly and it doesn't make you uncomfortable. Polyester is a flowing and light fabric that is durable, flexible and shiny. Viscose is made of beech wood. Like cotton, it's made of cellulose, like cotton, it's sweatproof and breathable. It keeps colors vibrant. Cotton is a natural fiber made from pure cellulose, cellulose is an organic synthesis created in nature. It's a material that has little flexibility. Man-made fiber most similar to acrylic wool. It's a fabric that is resistant to sunlight. It is easily washed and keeps its shape. Care instructions Wash at 30C maximum. Do not tumble dry. Do not bleach.