AIROH SPARK 2 CHRONO GOLD HELMETThe inner liner of the Spark 2 is soft and breathable. The inner liner is removable and washable, which helps the helmet to stay fresh and clean after long use. The inner liner is also hypoallergenic and made with Coolmax fabric. This makes for a very comfortable inner liner that feels great during those long touring rides. The helmet includes a chin curtain for summer and winter and a breath guard. This helmet is also glasses friendly which means the