Made of polyester fiber, this quick-drying baseball cap combines lightweight comfort with UV protection and an adjustable fit, making it ideal for a wide range of outdoor activities and everyday wear. This baseball cap has impressive performance features: the polyester material ensures quick drying and breathability, keeping you cool even during hot summer outdoor adventures. The curved visor reduces glare and improves visibility, while the soft sweatband absorbs excess moisture - offering both comfort and protection during sports or extended periods outdoors. 【Ultralight and Portable: Unstructured Design】 Weighing only 70 grams, this cap is incredibly lightweight; it can be worn all day without feeling heavy or cumbersome, while minimizing the risk of hair damage. Its unstructured design allows you to easily pack it in a bag or suitcase: it takes up minimal space, ensuring you can take it with you wherever you go - whether you're traveling, running or just enjoying the sun. Package Contents and Product Materials: The package includes a quick-drying baseball cap. The product is made of high-quality polyester fiber - a material known for its quick-drying properties and breathability, making it suitable for long-term use in various weather conditions. In addition, the cap has an adjustable strap and a soft sweatband for added comfort.