Encased Workout Armband for LifeProof FRE Case - iPhone 6 6s (case not Included) Encased running & workout armband, compatible with the LifeProof FRE iPhone 6/6s Case (LifeProof case is not included) Comfortable lightweight neoprene will form to the arm but will not stretch out of shape. Universal Fit: Armband is small enough to fit slim arms yet expands up to 14" Safety: Highly reflective pattern provides nighttime jogging protection Maintains full touchscreen and button functionality during your workout. Only compatible with the Fre Series Case (iPhone 6/6s)