The Giro Radix MIPS MTB Helmet Matte Black 2025 blends rugged durability with lightweight comfort and ventilation for core trail riders, featuring integrated Mips protection, a tough polycarbonate hardbody fused to EPS foam, a highly adjustable Roc Loc 5 fit system, and an adjustable P.O.V. visor to keep you riding confidently and cool all day.