Bobbin Metric Cycling Helmet

I've only had the helmet for one month and the material in the strap has already started fraying resulting in the fasten completely detaching from the material and falling off. I've had to use super glue and masking tape to put the clip back on which is frustrating considering how much it costs and it's still relatively new.

The adjustment could be better. I have a small head (54cm) and adjusting the helmet only changes its length and not width. I will have to add extra padding on the sides, otherwise the helmet is loose and falls off easily