About the productDescriptionFashion Outdoor Sports Arm SleevesHigh Elasticity Material·🌟 Our arm sleeves are made of high-quality nylon fabric with high elasticity. They fit various arm thicknesses, suitable for men and women of different ages and body shapes. The material is safe, ensuring no allergic reactions. Sunscreen Artifact·🌞 These sleeves provide sun protection, shielding your arms from ultraviolet rays. They allow you to sweat freely and enjoy sports like soccer, basketball, running, golf, badminton, cycling, hiking, fishing, and tennis. No medical effects are claimed.Simple and Lightweight·🌞 Perfect for those with tattooed arms, these black sleeves help cover tattoos at work. In hot summers, you no longer need bulky long sleeves. A pair of lightweight cuffs solves your troubles.Absorb Sweat and Dry Easily·🌞 The material absorbs sweat well, keeping your arms cool. These sleeves dry quickly, allowing for fast washing and reuse. Choose a set of two pairs for convenience.