Now you can ride out in the sunshine with a little extra sun shield on your Equi-Pro SV. This helmet has an attractive rounded visor design for show, schooling, or trails. 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 F1163-15. Attractive rounded Sun Visor feature added the extremely popular Equi-Pro helmet DFS (Dial Fit) for a custom fit Removable/Washable Cool-On lining is fast drying Light weight combined with multiple vents provide more comfort than other brands Meet or exceeds ASTM Standard F1163.15 IRH Equestrian Equi-Pro Deluxe Schooling Helmet with Sun Visor - Matte Navy