Features: Experience a personalized fit with this replacement liner set for your helmet, Compatible for MT 3 Jet helmets. Upgrade your riding experience with these soft and comfortable ear liners, made from high quality materials. Enjoy reduced noise interference and enhanced comfort during your rides. Designed for motorcycle riders, these replacement liners offer a snug and secure fit, ensuring maximums comfort and safety. Choose the right size for a perfect fits. Suitable for urban commuting, these ear liners provide effective noise isolation, allowing you to focusing on the road without distractions. Perfect for daily commutes and shopping trips. Whether you are exploring the city or embarking on a motorcycle adventure, these liners ensure a comfortable and enjoyable ride. Upgrade your helmet with these easy to install liners. Specifications: Material:Cotton Size:XS/S/M/L/XL/XXL(Chinese size ,follow the size chart to select please) Size:XS Head Circumference:53-54cm(20.87-21.26inch) Size:S Head Circumference:55-56cm(21.65-22.05inch) Size:M Head Circumference:57-58cm(22.44-22.83inch) Size:L Head Circumference:59-60cm(23.23-23.62inch) Size:XL Head Circumference:61-62cm(24.02-24.41inch) Size:XXL Head Circumference:63-64cm(24.80-25.20inch) Note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1Set Helmet Liner