Durable Sunglasses - Impact and scratch resistant frame with premium shatterproof polycarbonate lens lightweight and flexible enough for long term using.</br>5 Interchangeable lenses - Change the lens to match your style! 5 type of lenses (black yellow blue clear colorful) with different uses. All lenses are cover by 100% UV400 coating block UV away and offer a clear natural sight.</br>Comfortable wearing experience - The air holes design on the lens makes the wind flows smoothly the soft nose cover and legs of the frame are increasing comfort.</br>Easy to use - Upgrade design allow you to switch the lens or install myopia lenses worry free. (You can just read the 4th product photos for reference).</br>Warranty - LIFETIME warranty for frame and lenses and 30 days money back guarantee. Buy with confidence.</br></br>Product Description</br></br><b>Aupek Sport Sunglasses are great suitable for all outdoor activities. </b><br> <br> <b>Package included: </b><br> 1 * Hard Protection Box <br>1 * Sport Sunglasses Frame <br>5 * Lenses <br>1* myopia frame <br>1 * Glasses Safety Strap <br>1 * Cleaning Cloth <br> 1 * Glasses pouch <br> 1 * Test card <br><br> <b> Five shatterproof polycarbonate lenses: </b> <br> Black Polarized lens: Eliminate and filter scattered ray. <br> Blue lens: Improve visual contrast and clarity?? suitable for foggy weather. <br> Transparent lens: Suitable for cloudy and rainy day. <br> Colorful lens: Smooth and shiny surface can block ultraviolet and infrared ray?? suitable for driv