This technically innovative fabric is infused with highly effective qualitative cooling particles.It forms a powerful heat-conducting layer that quickly diffuses temperature and feels cool to the touch. The upper part of the inner layer has 3CM wide breathable mesh holes, which can accelerate Heat dissipation from the mouth and nose, strengthen the facial air circulation heat dissipation, make the face comfortable and breathable. Sun protection index exceeds UPF50+, effectively blocking more than 98% of UV rays to prevent tanning and sunburn, combined with a cool body fabric outdoor sun protection more refreshing. Three-dimensional cut combined with a special diagonal cut circular fan-shaped structure design Increased protection for skin under the eyes and sun corners to avoid sunburn and aging. Special design at the nose not only covers the nose completely and fits closely, but also achieves breathability and prevents lenses from fogging up when wearing glasses.