Set of 9 Mizuno Youth Baseball Batting Helmets (Navy) - 5 M, 4 L

Mizuno Batter's Helmet, 5 x M size
Mizuno Batter's Helmet, 4 x L size
Total 9 helmets

Thank you for looking.
These were purchased at a major sporting goods store, but due to an incorrect order, cancellation was not possible, so I am listing them here. (Purchase date: December 2025)
Reduced from ¥56,430 to ¥39,500 including shipping (March 6, 2026).

How about these helmets for upper elementary school students starting in the spring?

- Only one helmet was opened for photography.
- All are brand new and unused.
- Each helmet will be shipped in a Mizuno helmet bag, covered with a plastic bag.
- The photos have not been edited to ensure accurate color representation.
- Immediate purchase is possible as I want to use the proceeds to buy more helmets.

- For elementary school students, soft baseball, with ear guards, for batters
- ¥6,270 (body price ¥5,700)
- Color: Navy
- Size: M (55-57cm)
- Size: L (57-59cm)
- Model Name: J.S.B.B.
- Material: ABS resin
- Heat Protection Structure

From the Mizuno website:

Product Description
■ Modified brim shape and shortened length for improved visibility.
■ Ventilation holes and insulation for extreme heat countermeasures.
■ Chin guard attachment specification
■ Innovative new side shape
■ Extended hem to protect the neck

■ Interior pads with cushioning
The shape has been improved from the conventional one to fit the head more easily. In addition to EPS, the interior is equipped with new cushioning pads.

■ Adopted Heat Protection Structure (Patent 5520429)
The heat protection structure, which uses insulating material between the main body and the interior material, has the effect of reducing the temperature of the interior part that contacts the scalp by approximately 3°C.
(※This is a result based on performance evaluation by Mizuno's law, and the effect may vary depending on the usage environment.)

Thank you.