100% Aircraft Composite Full Face Helmet - Silo Medium

.top{margin-bottom:30px;}.top li{margin-left:5%;margin-right:5%;margin-top:10px;line-height:120%;list-style-position:outside;}100% Aircraft Composite Full Face Helmet - Silo Medium. The Aircraft is precision engineered with a fiberglass composite shell providing an ultra-lightweight design. Enhance venting channels manage airflow to create one of the most ventilated DH helmets on the market.Lightweight Design: Featuring a fiberglass composite shell Active Cooling System: Maximizes airflow more than any other helmet with a staggering 25 ventilation ports Comfort Liner: Washable antibacterial liner cheek pads and chin strap covers Integrated Compartment: Accepts inflatable emergency release systems Compatible with most popular neck brace systems Steel D-ring buckle provides a secure fit while limiting weight Adjustable visor with machined lightweight aluminum screws table{border-collapse:collapse;width:100%;}td{text-align: left;padding: 8px;font-weight:350;}tr:nth-child(even){background-