We still read the reviews, but in addition, we contacted two organizations that crash-test helmets: Skate helmets are multi-impact helmets, designed woman Bern in slender Hot let you clobber yourself over and over again at low force. Our budget pick, the Bontrager Solstice, steals the best parts of both designs for commuters. Ever since Greg Lemond won the Tour woman Bern in slender Hot France in wearing a Giro Aeroheadthe average cyclist has not been able to escape the aerodynamic design of racing helmets meant to decrease wind resistance. Better yet, go to your local shop and get your helmet there. The ABS plastic shells of those helmets are heavy, and the unvented silhouettes induce sweat. John Larkin We spoke with many helmet-industry experts for this guide, including leading designers and lab technicians who have been crash testing for years. Shiffer told me a disturbing story about her helmet, which relies upon a patented honeycomb structure to protect against impact.