Pajamas Men's M, 100% Cotton, 4-Layer Gauze, Autumn/Winter Sleep Pajamas, Four-Layer Gauze, with Tag Size: M Color: Gray Pants have pockets on both sides. Material: 4-layer gauze Supports winter sleep with its feel. Pajamas made of 4-layer gauze, the same material as gauze blankets. ① Soft and fluffy feel. Uses 100% natural cotton 4-layer gauze. ② 4-layer gauze material that combines warmth and breathability, perfect for sleep. ③ Covers up to the neck for warmth, with a relaxed design. Fluffy and soft, made with natural materials, 4-layer gauze pajamas. Because they contain plenty of air, they are "warm" even with natural materials. Durable construction with sturdy stitching. "Gentle on the skin with natural materials that cause little irritation." These 4-layer gauze pajamas are 100% natural cotton, gentle on the skin, and less likely to generate static electricity. Also, because they are products that can be used even by babies under 24 months old with particularly delicate skin, those with sensitive skin and children can use them with peace of mind. A design that combines "warmth" and "relaxation." Covers the neck firmly to prevent cold air from entering. The collar can be raised for even more warmth. Achieves a warm and comfortable feel. Recommended for gauze lovers who want to use gauze all year round, not just in summer! These are warm autumn/winter gauze pajamas. ● Care instructions: ・When using a washing machine, be sure to put them in a net before washing. ・Do not tumble dry. ・Stretch out wrinkles well and hang to dry in the shade. ● Caution: ・Due to the nature of 4-layer gauze, be careful as pulling the fabric surface strongly may cause damage.