Long sleeves with a button-down front. Comfortable waistband. Straight legs with pockets. This product has 65 Polyester 35 Viscose at the top and 100 Cotton fabric at the bottom. Six interlock men's pajamas with buttons and pockets are the perfect choice for a comfortable sleep. Thanks to its cotton bottoms, it provides a healthy wearing comfort. The comfortable waistband fits perfectly to your body. It fits and doesn't make you uncomfortable. Polyester is a fluid and light fabric that's durable and flexible. It's shiny. Viscose is made of beech wood. Like cotton, it's made of cellulose. It's sweat-proof and breathable. It keeps the colors vibrant. Cotton is a natural fiber Made from pure cellulose. Cellulose is an organic substance created by synthesis in nature. It has low elasticity. Care Instructions Maximum. Wash at 30°C. Do not tumble dry. Do not bleach;