Product name: sun protection hat Product size:33*23.5cm/12.99*9.25inch Brim of the hat7cm/2.75inch Product color: As shown in the figure Product material: Nylon/Nylon product features: 1.This neck shade hat is made of high-quality nylon and ice silk materials, lightweight, breathable, and comfortable to wear during summer cycling and other activities. 2. It uses a filter screen to help protect the face and neck from harmful ultraviolet rays and minimize exposure to dust and other pollutants. 3. The sunshade brim at the top of the hat effectively blocks out sunlight, keeps the face cool, and prevents sunburn. 4. This design is suitable for men's head and neck glasses, ensuring more comprehensive protection. 5. The neck cover sunshade hat is not only suitable for cyclists, but also suitable for outdoor activities such as running, hiking, or gardening to protect the skin and maintain comfort in hot weather. 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 pcs sun protection hat