"UCI Investigates Giro Aerohead II Helmet as 'Head Sock' Ban Takes Effect"
The UCI has announced an investigation into time trial helmet design, banning the 'Head Sock' feature in Specialized's TT5 helmet and expressing concern over the focus on performance rather than safety. This comes after the unveiling of the Giro Aerohead II helmet and the use of radical designs by other brands. Specialized expressed disappointment at the decision, while the UCI plans to review its rules on helmet design and use in competition.