A new helmet for boys and softness; The interior pad with cushion has been improved to fit the head more easily from the previous shape and has an EPS, as well as an interior pad equipped with a cushioning material. ■ Adopts "Heat Protection Structure" (Patent 5520429) Using insulation between the main body and the interior material, the heat protection structure reduces the temperature of the interior parts that come in contact with the scalp by about 3 degrees Celsius. (*Results are based on performance evaluations based on the Mizuno method, and the effect may vary depending on the environment used. Changes the shape of the protector, shortening the length, ensuring visibility, ventilation and insulation for extreme heat prevention, chin guard attachment specifications, novel side shapes, stretching the hem to protect the neck, modified ABS resin, SG mark approved product (includes interpersonal liability insurance), Made in China, BRAND: MIZUNO (Mizuno); Product Number: 1DJHY12; Product Name: Boys Soft Binaural Helmet Heat protection structure; Color : 01 (white) 09 (black) 14 (navy) 27 (blue) 62 (red) Size: S 20.9 - 21.6 inches (53 - 55 cm), M 21.6 - 23.2 inches (55 - 57 cm), L 22.4 - 24.8 inches (59 cm), O (6 cm); XO (61 - 2 cm); *When the surface of dead spheres are exposed to the helmet surface of the interior styrole. Also, please do not use a helmet that has a big impact even if you cannot see any damage to its appearance. The color of the product photos may differ slightly from the actual product depending on the operating system, browser, display, etc. Please be aware of this before purchasing.