This Carbon fibre version of the popular Stilo ST5 CMR kart helmet has been designed to be the lightest helmet in its class while retaining superior strength and maximum protection, ideal for young drivers where weight saving is paramount to reduce stress on the neck muscles.Lightest CMR helmet available (from only 1040g). Perfect for younger drivers to reduce strain on the neck musclesSuper strong shell for maximum impact protection ensuring the best level of safetyEPS cheek pads are engineered to better absorb lateral impacts for reduced risk of injuriesEnhanced aerodynamic shape reduces buffeting and wind noise fro longer lasting comfortAir vents on the chin and crown provide excellent airflow to help keep your head cool and prevent visor misting for improved focus on the track3mm FIA approved thick clear visor with central, 2 position, clasp to allow the visor to be locked in a slightly open position. The clasp is designed for easy 1 handed operation while wearing gloves.The Stilo