iPhone 6S Camouflage Armband XINCUCO Elastic Sports Exercise Sweatproof Running Armband Pouch Case for Climbing, Hiking, Biking, Walking, Jogging, GYM WorkoutsPurple) Material  Made out of high quality Neoprene and Plastic, the neoprene band is soft and breathable that can absorb and release moisture; and the plastic covering is waterproof through which the touch screen works very well that you can even control the volume buttons on the side of cell phone. Key Pocket  There is a slight room for improvement in the key holder department, and allowing for both slimmer and someone with big arms to use it. The key holder or slot is so useful that you no longer have to strap a key on your wrist or put it in your shoe. Cool Design  Compared with those black and white armband, our camouflage armband is more charming and energetic. Three colors are available: Green, Blue, Pink and they have three different decorative patterns on them. When you put on this armband during exercises, we promise you will get a lot of compliments. Compactness and Extender  It is so soft that you can fold it into a half and handy to carry around. The neoprene material has a good extension so you will be not worried about the length of this armband. It can be adjustable to fit small and big arm. The biggest benefit is that it provides the healthy and quality outdoor exercise for you, and it releases your hands while running. Why You Love It - This armband is easy to put on and take off. It not only stays on, but your phone does not move around much inside. You can put the phone in it before putting it on. It fits comfortably over a long sleeved t-shirt or running shirt but also feels fine on bare skin. It stays firmly in place while running and you almost never have to adjust it. Our customers can get a full refund if the product has quality issue within 3 months.