Oakley Trillbe X glasses redefine the round shape, combining it with a modern twist. The polished black frame is made from o matter material, renowned for its durability and lightweight comfort. O matter is an Oakley proprietary material that offers all-day comfort and protection in any environment. The round shape is accentuated by a key bridge design, adding a unique touch to these eyeglasses. These frames are versatile and can be paired with any outfit thanks to the lightweight and durable o matter construction. Available with prescription lenses.