Reithelm

Reithelm is the German term for a riding helmet, the protective headgear worn by equestrians during horse riding. The word combines reiten, to ride, and Helm, helmet. In English-language contexts the term is uncommon; the item is usually described as a riding helmet or equestrian helmet.

Construction and design: Reithelme typically integrate a hard outer shell, an energy-absorbing inner liner (often expanded polystyrene), and an adjustable harness or retention system to secure the helmet. Ventilation channels, removable liners, and sometimes visors are common. The aim is to reduce impact forces and to prevent head injuries in the event of a fall or collision.

Standards and safety: Riding helmets are subject to regional safety standards, which may include EN 1384 in Europe, ASTM F1163 in North America, and other national schemes such as PAS 015. Manufacturers perform impact and retention tests; most helmets are designed to meet specific standards for force absorption and fit retention. Users should replace a damaged helmet and follow the manufacturer's sizing requirements.

History and usage: Protective headgear for riders dates to the late 19th and early 20th centuries, with modern hard-shell helmets arising in the mid-20th century. Since then, helmet design has evolved to lighter materials, improved ventilation, and adjustable fits, with adoption accelerating in all equestrian disciplines, including dressage, show jumping, eventing, and recreational riding.