ON MULTIPLE TRIPS RIDING TO AND FROM WORK MY DOT APPROVED HELMET HAS CAUSED EXCESS NECK AND BACK PAIN DUE TO THE POOR DESIGN OF THE HELMET. WHILE TRAVELING AT SPEED (ABOVE 35 MPH) THE HELMET CATCHES THE WIND AND IS PULLED UP AND BACK. AFTER STOPPING AND REPEATEDLY ADJUSTING THE HELMET, THE HELMET STILL IS PULLED BACK DUE TO THE POOR DESIGN OF HELMET. MY ONLY PURPOSE IN WEARING THE HELMET IS TO AVOID INJURY DUE TO MATERIAL BLOWING OF GRAVEL TRUCKS ON THE HIGHWAY I TRAVEL. *TR