Helmets can get better still for commuters/tourers. Cooling slots can have sliding bits to rain-proof so one doesn't need a helmet cover. Current helmet covers don't allow for helmet-mounted lights. & current helmets aren't designed (with 1 or 2 minor exceptions) to accommodate lights. Should be a front & rear std light bracket plus optional top-mounted battery bracket. Helmet light a valuable addition to bike-mounted lights esp to see on sides & around sharp corners.

Modern helmets are light so they don't have much padding anymore & replacement pads not available on many older models. Fine for crit racers & fitness riders but a nice commuting/touring helmet might have gel-cushion strips. On long rides I find even a light helmet can feel a bit uncomfortable.