• UV Reactive Color-Changing Design: This headwear features a unique UV-reactive design that displays a vibrant floral pattern when exposed to ultraviolet light. The pattern intensifies with stronger UV exposure, providing a stylish and functional way to monitor sun exposure
• Superior UPF 50+ Sun Protection: Equipped with a UPF 50+ rating, this headwear offers excellent protection against harmful UV rays. It shields your face and neck from the sun, reducing the risk of sunburn and skin damage
• Cooling and Comfortable Fabric: Made from advanced cooling fabric, this headwear provides a refreshing feeling in hot weather. The lightweight material swiftly absorbs sweat and accelerates evaporation, keeping you cool and dry even during intense summer heat
• Breathable Mesh for Enhanced Comfort: The large-area breathable mesh design ensures optimal airflow, preventing stuffiness and discomfort
• Convenient Glasses Hole Design: Featuring a practical glasses hole, this headwear accommodates sunglasses or optical glasses, ensuring they stay securely in place while providing sun protection

Specifications:

• Unfolded size: 36.5*28cm (approx.)
• Material: 90% nylon + 10% spandex

Instructions and precautions for photochromic fabrics:

• Washing requirements: Do not use bleach or detergent/liquid containing bleach.
• Ironing and process requirements: Iron at low temperature, set the iron base to within 110℃.
• Drying and storage requirements: Dry/store in a cool and dry environment.

Notes:

• Continuous long-term exposure to the sun will affect the color change effect.
• The display effect gradually weakens with each wash in a household washing machine.
• Hand washing is recommended for a longer service life. The water washing temperature is set to within 30℃.