I bought this to protect myself from UV rays during my commute, but since I commute by bicycle, it kept falling off, so I replaced it with a hat with a string. It's in good condition, having been used only a few times. To reduce shipping costs, I will pack it compactly for shipping. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - MUJI UV Cut, Moisture-Permeable Water-Repellent, Waterproof Tape Cap Light Blue Uses fabric with a UV cut rate of 90% or more and a UPF50+ rating, the highest value for the Ultraviolet Protection Factor. The surface is water-repellent and breathable, and the inner layer has a three-layer structure with fabric that feels good against the skin. The tape also enhances waterproofness. The size can be adjusted with the belt. Outer fabric: 100% polyester, Lining: 100% nylon, (Polyurethane resin used in the middle layer) Sweatband: 100% polyester Handling Precautions ● Water repellency (water-repellent) will gradually decrease due to washing and cleaning. Handling Precautions 2 ● Dark-colored products may transfer color due to friction during use or contact when wet. When washing, wash separately from other items. Handling Precautions 3 UPF: 50+ ● UV shielding rate of 90% or more. ● The effect may vary depending on the color and pattern of the fabric. ● Please note that the effect may be difficult to obtain during prolonged outdoor use.