Simply turn the DFS dial at the back of the helmet and you instantly have a custom fit. Cool-On-Lining - Hi-Tech, soft, fast drying lining pulls moisture away from your head to keep you cool and comfortable while riding. Cool-On-Lining is removable and washable.
Safety is at the forefront of all IRH helmet designs, but in the process we also paid close attention to the comfort and style of each helmet. The ventilation ports prove to be extremely effective in allowing fresh air to enter through the front and circulate over the top of your head resulting in a cooling effect. ASTM F1163-23
