X-Loop Sunglasses are an exclusive brand of sports sunglasses. All X-Loop Sunglasses are made of the highest quality plastics, metals and many styles have impact-resistant polycarbonate lenses. Many styles of X Loop designer sunglasses have wraparound frames and rubber, anti-slip nose pieces. Bright multi-colored frames add a touch of class to every outfit. Reflective lenses provide complete UVA & UVB protection.