Ear warm design: The ear wrap design makes the ear protection warmer. The ears are lengthened and the edges are closed, so you can enjoy warmth during exercise. All hats have a reflective tape on the back: It will make you when you go out at night. The glasses hole of the glasses hole style hat also has a reflective effect: Eyeglass hole design, easy to use. Reduce the burden on of the nose and make wearing more comfortable. Hygroscopic and breathability: Moisture absorbing and breathable, comfortable. The fabric has excellent breathability and can evaporate the sweat and cold air formed on the head. Fine workmanship: The stitches are neat and durable. Precision stitching, suiting, comfort. Material: Polyester colour: black Package Contents: 1 x Windproof HAT Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.