It's often thought that the winter sun is weak, but in reality, UVA rays are strong even in January and reach the skin throughout the year. That's why we recommend these "UV Cut Arm Covers" for the season. They have a cooling sensation, are thin and light, and are a versatile item that can be used as a long-sleeved inner layer in winter. For "unintentional sunburn" prevention, which you should be careful of in winter: ・High-quality nylon material that cuts 95% of UV rays ・Thin and light, so it doesn't feel bulky under outerwear, and is comfortable to wear ◎ ・Protects your arms from the winter sun during driving, commuting, and outdoor activities Comfortable even indoors with heating In winter, you might be surprised by how much you sweat due to the cold outside and the heating indoors. These arm covers are breathable and don't trap moisture, making them comfortable to wear for long periods. The material is resistant to pilling, so you can use them cleanly for a long time. Perfect for these winter scenarios: ⚪︎ Preventing "uneven tanning" while driving ⚪︎ Walking and light exercise ⚪︎ Sun protection during outdoor activities ⚪︎ UV care during the day while traveling and sightseeing ※ The simple black color can be used by both men and women and blends well with winter fashion. Product Details Material: Nylon Size: Free (stretchy) Color: Black Contents: 1 piece each for left and right UV Cut Rate: 95% ※ Opened for photography, but the delivered product is new and unopened. Shipping ・Free shipping ・Shipped via Yu-Packet Post Mini Please feel free to ask if you have any questions. We will respond promptly.