For Use with Scott Helmets (Not Included);Universal 30mm attachment posts (25mm also included);SNR Rating 32;Approved to global hearing protection standards (CE, ANSI, AUS/NZ);Impact resistant ABS ear cups

• Scott 2023680 SNR 32 Headphones For Helmet, Slot 30 mm-Black/Red
• Nero/Rosse

Scott 2023680 SNR 32 Headphones For Helmet, Slot 30 mm-Black/RedScott