This is a 100 Series DOT half beanie shorty helmet which is light weight and small in construction. Approximate weight is 30 oz and this helmet measures 8.5 inches from ear to ear and 10.5 inches from front to back. The new EPS liner is only 1 inch thick. Different sizes are done using three different shell sizes.
Item: 100POWMIADOT Certified : YesThis helmet meets or exceeds DOT FMVSS 218 specifications.