TJ - i like Giro helmets but i find they are a bit shallower than others so they sit on the very top of my head. for someone with a gigantic planet-sized conehead such as myself a Bell helmet would probably fit better. i've been wearing a giro pneumo (sp?) roadie helmet for a few years now. nice and cool etc. but then again, fitting a helmet is personal like fittin shoes so try em on partner...