evo.com | Sweet Protection Ski and Snowboard Helmets > The Sweet Protection Trooper 2Vi MIPS Block Party Helmet isn't just a helmet, it's a limited edition version of their most iconic helmet. The top choice amongst their freeride team, built tough and packed with safety features. Redesigned in 2022 with their revolutionary 2Vi(R) Technology, it offers incredible protection without adding bulk or weight. Celebrate 25 years of sweetly protecting noggins with this 25th anniversary edition of the beloved Sweet Protection Trooper 2Vi MIPS Helmet OcciGrip Turn Dial Fit System OcciGrip construction provides a firm and comfortable grip that prevents the helmet from rolling on your head. CE EN1077, Class B / ASTM 2040 Adjustable Ventilation 2Vi(R) Technology Platform 2Vi is a high-performance helmet technology platform developed by Sweet Protection offering an advanced integration system of helmet shell, shock absorbing liner and the MIPS brain protection technology, setting a new industry standard for performance and comfort. Snap in Lining A snap in lining provides comfort while being easily removable and washable. | Sweet Protection Trooper 2Vi MIPS Block Party Helmet 2026 - S/M in Black Size Small/Medium