Thanks to hours of testing in the jet tunnel and real-life testing at the Team MTN Qhubeka stable, our engineers have created a new standard in aerodynamics - Rivale. The helmet's precisely shaped low profile uses the Venturi effect to maximize airflow with minimal possible drag. Through the channels inside the helmet, heat is pushed out through the rear vents, providing a great cooling effect.this model also features a slip-resistant MIPS insert to minimize rotational energy generated when dropped on the head. Created with the latest In-Mould Intelligent Fusion technology, this helmet uses precision adjustment with Safe-T Upsilon, antibacterial Coolmax padding and lightweight Air Lite clamping straps. Safe-T Upsilon A stylized clamping system designed to ensure that the helmet stays firmly on your head. Control disc in the back of the helmet for easy one-handed size adjustment. Great weight to comfort ratio. Thanks to a wider contact area with better ventilation, the pressure on the head is evenly distributed, providing greater comfort. Possibility of vertical adjustment. Air Lite tapes Air Lite tapes are made by a revolutionary method of weaving polyester fibers, which makes them perfectly wick away sweat and provide high tensile strength at a lower weight. Coolmax padding The premium material ensures fast sweat wicking and evaporation, keeping your head dry and bringing you more comfort. In-Mould Fusion In-mould construction consists of an outer polycarbonate that is injection moulded at high temperatures into usually grey or black polystyrene. The result is a helmet that offers you the optimum balance between weight, volume and absorption properties. Sizes and weight: S - 240 g M - 250 g L - 270 g S - 52-56 cm M - 56-58 cm L - 58-61 cm