For sale due to incorrect color. Opened but unused. I use a different color, and it's a smooth fabric with no tightness or stuffiness, making it comfortable even during walks. A face mask that covers the entire face + neck, including the back of the head! It can be hooked over the ears, so it won't slip off. It weighs 28 grams, slightly lighter than regular glasses or sunglasses, so you won't feel the weight. The three-dimensional structure provides excellent breathability and is designed to minimize stuffiness. Lightweight and compact for sun protection and heatstroke prevention. Also UPF50+ (95% UV protection) to firmly protect the skin from UV rays. Weight: Approx. 28g Size: Face circumference: 48cm (stretchy material, so it fits anyone regardless of face size) Length: Front 42cm, Back 40cm