The SMT PLUS model children's glasses were developed for French glasses manufacturer Optimom Ltd. and have a number of unique features: The glasses are entirely manufactured utilizing only plastic injection guaranteeing very low manufacturing costs and an easily modified color collection. The glasses have a plastic hinge with flex and locking features. The glasses are customizable to the child's face through the use of a patented silicone nose pad system that comes in six different sizes supplied with each pair. The glasses have two optional handle ends that can be easily modified to fit six different head sizes. The straight handle end is molded on a metal wire and can be easily shaped for a perfect fit. Each pair of glasses is supplied with matching sunglasses clip-on and head strap.