Product name: hat Product size about : 0.39" x 0.39" x 0.39" (1 cm x 1 cm x 1 cm) Product color: As shown in the picture Product material:Polyester product features: Premium Material Crafted from high-grade polyester microfiber, this product offers a balance of stretch and breathability. It wicks away moisture efficiently, dries quickly, and is machine washable, making it soft and comfortable to wear while keeping your head dry during activities. Full Sun Protection The wide-brim design provides ample shade from the sun. Its lightweight and thin profile allow it to be worn easily under a helmet or cap. The breathable fabric promotes ventilation, making it ideal for extended outdoor use. Comfortable Adjustable Fit Designed with stretchable fabric and an adjustable strap, this beanie can be customized for a snug yet comfortable fit. One size accommodates most adults, offering flexibility and ease. Gentle on Sensitive Skin Made with smooth, non-irritating fabric, this headwear is suitable for those with sensitive scalps or undergoing medical treatments. It provides comfortable coverage without causing itching or discomfort. Versatile Outdoor Use Ideal for a wide range of activities such as cycling, running, hiking, skiing, and water sports. It helps your head from the sun and retains warmth when needed, making it a practical accessory for various environments. Precautions: 1.As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2.If you feel difficult to choose the size, you can feel free to contact mewe will give you some suggestion, but it is for you reference only. Shipment includes: 1*hat