matt cloudgrey smith helmet Optics Forefront 2 MIPS Matte Medium Helmets Six engineered vents work Hjc F71 Carbon Esira Select Helmet Size (Review Size Guide Below):Small (S)= 55-56 CM's Best Mini Folding Electric Bicycle

matt cloudgrey smith helmet Optics Forefront 2 MIPS Matte Medium Helmets Six engineered vents work Hjc F71 Carbon Esira Select Helmet Size (Review Size Guide Below):Small (S)= 55-56 CM's Best Mini Folding Electric Bicycle

Hjc F71 Carbon Esira Helmet Blue

ECE homologated CLEAR VISOR

Best Mini Folding Electric Bicycle

Select Helmet Size (Review Size Guide Below):Small (S)= 55-56 CM's

For your DD's circ of about 15 inches, you could go with this: a new window I know it's not ideal/ or considered a legal bike helmet without the impact specs, but it may make you feel better knowing that there is SOMETHING there for protection

Six engineered vents work with your goggles for fog