Riddell Speed Helmet. This is the first Riddell helmet designed with impact energy management materials and a mask design that dissipates impact energy in a head-on collision. This helmet was developed on the basis of research over 1.4 million impacts. The helmet has a quick-release mask removal system fixed on 4 point attachments that allows for quick mask change and makes it possible to quickly remove the mask in an emergency. The Riddell helmet is by far the most comfortable and durable helmet on the football market.