The fabric is soft and comfortable, with a double-layer design that does not cause overheating when worn. The inner lining provides extra warmth, and the fabric is lightweight and breathable with good sweat-wicking ability. It is gentle on the skin, elastic, and suitable for all head shapes. The product is lightweight, easy to carry, and has a stylish and casual cap design that is suitable for year-round use. It is easy to care for, does not shrink, fade or pill, and provides complete coverage with anti-slip and wrinkle-resistant features. 

95% polyester and 5% spandex.

【Washing Instructions】 The product should be hand washed in cold water, and not machine washed or bleached.

【Special Instructions】 Due to different measurement methods, a measurement error of 2-4cm is considered normal.