Stay fashionable and comfortable in Suncloud Polarized Optics Unisex Respek Sunglasses. These are an excellent choice when the sun is shining bright. They feature durable injection molded frames that are made from optical grade Grilamid TR-90 Nylon. The lenses are expertly curved to complement your face so you can look great while seeing clearly. They even include hydrophilic Megol accessories in the nose and temple area to make them stay secure during physical activity or high heat.