With its excellent fit and light in-mold construction, the COMPANION is the perfect match for all who prefer a classically shaped helmet at a very attractive price. 270° EDGE protection, MarkAIR Ventilation, removable Xdry performance lining and RTS Fit System enable the protection and convenience you expect from a MARKER product. The Marker Companion Helmet is the definition of a quality helmet that will keep you happy for years to come.