This adult half helmet measures 9.5 inches in diameter, 12.6 inches in width, and 8.7 inches in height. It weighs 800 grams and is made of a lightweight, durable ABS plastic shell with shock-absorbing high-density EPS, making the CLASSIC lightweight motorcycle helmet highly stable and impact-resistant.

The removable soft, moisture-wicking liner provides a more comfortable fit for the helmet and can be removed for cleaning. The front and rear are also equipped with cleverly designed ventilation ports to keep you cool in all seasons.

The lightweight helmet is equipped with a quick-release buckle that can be adjusted to length as needed for easy on and off.

The freely adjustable transparent visor not only protects against sun, dust and fog, but can also be easily removed and installed as needed for dual use. It provides a wide field of vision for riding.

This durable vintage 3/4 Half Helmet is suitable for a variety of styles and is the best choice for mens and womens.