This bike helmet liner is designed to provide maximum comfort and protection for cyclists. Made from sponge material, it effectively absorbs sweat and moisture, keeping your head dry and cool. The breathable design ensures proper ventilation, making it ideal for long rides and hot weather conditions. Features -Color:Black -Material:Cotton -Size:34.00X4.50X0.20cm/13.36X1.77X0.08in -Size:17.00X8.00X0.20cm/6.68X3.14X0.08in -Size:10.50X4.00X0.20cm/4.13X1.57X0.08in -Sweat absorption and quick drying: designed to wick away sweat and dry quickly, this helmet liner ensures a comfortable riding experience even during journeys - cushioning material: made from foam,cotton, it provides excellent shock absorption, reducing head pressure and enhancing comfort on various terrains -Breathable ventilation design: the liner features a breathable structure that promotes airflow, keeping your head for better focus during rides -Easy to clean and maintain: with its removable and washable design, this helmet pad is simple to clean, ensuring freshness and clean with every use -Ergonomic fit for stability: crafted to contour to the shape of your head, it offers a secure fit, making it ideal for daily commutes or adventurous outdoor cycling Package list: 1 set x cycling helmet lining