very good, buy one!!
this running armband is a very comfortable and easy to use product. it is also waterproof which is handing for those who run in all conditions. iphone slots in nice and easy and is easily accessable when inside armband. i am 14 years old a love using this when running with my friends or alone! for anyone interested i would definately buy one! only downside i can think of was the cost, i think it was quite expensive for what it is. hope this helped :)