Hit the water and have an amazing adventure with the Bestway Crusader Pro Mask! Great for swimming in a pool or exploring the depths of the ocean, this mask is perfect for adults, ages 14 and up. Ultra Clear Tempered Glass Single Lens: For premium durability, the Crusader Pro Mask's lens is constructed with a scratch resistant tempered glass that is durable and long lasting. The single lens provides a wide view of the scenery around you through the ultra clear, high definition material. This premium construction is great for deeper dives and more competitive wear. Comfortable Fit: The flexible, leak resistant silicone edge skirt secures comfortably on your face, without any water seeping in. This mask also features a fully adjustable silicone head strap that can be tightened or loosened for the optimal fit. The Crusader Pro is constructed with non latex and non PVC based materials, ensuring safety, durability and upgraded comfort. With the Bestway Crusader Pro Mask, nothing will stand in the way of adventure this summer!