Product description The video showcases the product in use. The video guides you through product setup. The video compares multiple products. The video shows the product being unpacked. sleeves for men women Does it stay in place during exercise? Yes, it stays in place! Our sleeves feature a non-slip traceless design that keeps them securely positioned during running, cycling, gym workouts, and other intense activities, so you won't need to constantly adjust them. How effective is the UV protection? Our sun sleeves are rated UPF 50+, They block over 98% of harmful UVA and UVB rays, effectively protecting your arms from sunburn and long-term sun damage—suitable for prolonged outdoor activities. Are they machine washable? Yes, they are machine washable. We recommend placing them in a laundry bag and using cold water on a gentle cycle, then air-drying them to maintain their elasticity. Is the fabric stretchy? Yes, the fabric is highly elastic and features 4-way stretch technology, allowing for full range of motion. It gently conforms to your arms without feeling tight, ensuring you stay comfortable and flexible during any activity.