inputs.text: not meant working - well handle 250 ipod nano arm snug would great idea maybe thought probably going buy product going first wear arm band short largest setting forearm even largest setting makes arm fall asleep lack blood flow unless skinny 140lb biker probably not fit comfortably second issue not locking mechanism strap working muscles constantly contracting changes strap size end nano wrist product great riding bike anything not cause move arm lot planning buying relaxing bike ride country well worth planning using ipod play angry music help give strength one extra rep not bother bullet proof shield though must since little screens get scratched easily