The SMITH HOLT 2 Helmet is already a classy helmet. It has a solid construction and a soft and breathable padding. This helmet is just a lot of music for a little money! Specifications: - Bombshell Constuction - ABS-pressed helmet - Padded chin under the chin - Removable inner lining - Clips holding eyeglasses in place - 14 ventilation openings - Lifestyle Fit System - Belt-fitting helmet - AirEvac 2 ventilation maximizes airflow through goggles and helmet. This reduces goggles and regulates the temperature inside the helmet - shaped molded "ears" Helmet dimensions: S: 51 - 55cm M: 55 - 59cm L: 59 - 63cm XL: 63 - 67cm