Sailing helmet “the:dikkie” is is a light weight carbon helmet with a lined EPS shell on the inside. The used materials are durable and can withstand the harsh conditions at sea. As it was designed for offshore sailing, it has an open structure to accommodate as much ventilation as possible. It has an optional visor to prevent spray water from getting in the face of the sailor. The shape covers the most vulnerable parts to prevent the sailor from being knocked out. This helmet was developed together with Jules Dock