The Sweet Trooper has a completely reengineered construction, including the extremely advanced TLC Shell Technology making this a highly reliable helmet. Features The Sweet Trooper has a completely reengineered construction, including the extremely advanced TLC Shell Technology making this a highly reliable helmet. MIPS Impact Shield Technology Weight: 650g Glossary Thermoplastic Laminated Carbon Fibre TLC Shell Technology combines the elasticity of injection-moulded thermoplastic with the rigidity & strength of carbon fibre. It enables us to very effectively tune the shell for different properties in different areas for optimised performance. MIPSA unique technology developed to reduce brain injuries, allowing the helmet to slightly rotate relative to the head. MIPS is designed to deal with how most accidents occur, with oblique impacts to the head. Impact Shield Technology Helmets with Impact Shield feature a moulded shock absorbing EPS liner with Impact Shield inserts that provide unsurpassed performance for shock absorbance. This is our premium protection technology for high-speed impacts; it disturbs impact from the inside of the helmet over larger areas in crucial zones where the head needs it.