• Black • SFI Description: • Made with flame retardant foam • U-shaped design slips around neck • Covering is FR cotton for added protection The RaceQuip U-Shaped Helmet Support is made of flame retardant foam covered in FR cotton. These braces offer comfort and protection at an affordable price. One size fits all adults. Approximately 2" thick. Remember! The solid side of any U-Shaped Helmet Support is to be worn in the front so that your chin does not bounce against your chest in an impact. The Velcro® closure should be attached behind your head.