Onek riding helmet Defender Pro Matt Mips

Onek riding helmet Defender Pro Matt Mips - I am selling my mint condition Onek riding helmet Defender Pro Matt Rosegold Pipe in the Mips version in blue. Invoice available.
The helmet has only been worn a few times. Not crashed. When wearing it, I realized that it doesn't fit my head perfectly and that I would prefer a helmet with an adjustment wheel. Unfortunately, you have to remove the label to try it on, so you can't return the cap.
Shell size 0 (47-54 cm) with an inlay either size XS 51-52 or S 53-54.

New price with inlay 330,-

Mips version:

Better protection for the brain in the event of an oblique impact, which generates enormous forces between the skull and helmet.
Developed in 1996 by a neurosurgeon and a researcher at the Royal Institute of Technology in Sweden, the Multi-Directional Impact Protection System (Mips®) offers additional protection against rotational movements transmitted to the brain by angled impacts to the head.