Oxford F15 bicycle helmet in white and blue, size M, with a listed head-circumference range of 53–57 cm. Listed as new with tag.
- Brand: Oxford.
- Model: F15.
- Colour: white and blue.
- Listed size: M, 53–57 cm.
- Listed ventilation openings: 11.
- Listed adjustment: dial fit.
Check the helmet's size label and try it for a snug, comfortable fit, following the manufacturer's fitting instructions. The stated size range alone does not guarantee a suitable fit.