Black Diamond Capitan

I am selling this helmet because it does not fit my head. I purchased it in late March of this year at Ishii Sports in the region because I forgot my helmet.
I have used it about 3 times, and there are some scuff marks from use, but I believe it is still in good working condition.

I attached an Insta360 helmet mount to the top, and it cannot be removed, so I have decided to sell it as is. It should be compatible with Osmo Action series and GoPros (at least the Osmo Action 5 Pro fits).

It can be used for regular purposes, but there is no advantage to having unnecessary items attached to your head, so I recommend it for those who want to film.

Manufacturer: Black Diamond
Model: Capitan
Color: Astral / Black
Size: 56-63cm

The following is quoted from the official website:

A robust helmet that enhances protection on the sides and back of the head while ensuring a good fit and breathability.

The two-tone shell is a 2-piece ABS construction, allowing it to be molded to the shape of the head.
The impact-absorbing foam combines EPP and EPS, meeting the UIAA requirements for side and rear protection.

It has ample openings and excellent breathability.

- Excellent impact absorption due to 2-piece construction of EPP (Expanded Polypropylene) and EPS (Expanded Polystyrene)
- High protection on the sides and rear
- Streamlined straps
- Integrated headlamp clips
- Removable inner padding

Weight:
S/M = 285g
M/L = 295g

Size:
S/M = 50-58cm
M/L = 56-63cm