Do roadies ever ride without aero helmets, or have we reached a point where aerodynamics is the only consideration, even for training rides and casual group spins? Are aero helmets now so ubiquitous that anyone spotted wearing a non-aero helmet is assumed to be a beginner or somehow less serious about their riding? Is the perceived aerodynamic advantage really worth the potential drawbacks, such as increased weight, reduced ventilation, and decreased visibility? In an era where marginal gains are the holy grail, have we forgotten the joys of riding with an old-school, non-aero lid? Are there any professional or serious amateur riders out there who still choose to ride without aero helmets, and if so, whats their reasoning? Are aero helmets a fad that will eventually pass, or are they here to stay as a permanent fixture in the world of road cycling? Whats the tipping point at which the benefits of aero helmets outweigh the perceived drawbacks, and is it really worth sacrificing comfort and style for a few watts of extra speed? Can aero helmets ever be considered cool or stylish, or will they always be seen as purely functional and utilitarian? Do riders who choose to wear non-aero helmets on a regular basis get looked down upon by their aero-helmeted peers, or is there still room for individuality and personal preference in the world of road cycling?