High QualitySoft, smooth and durable polyester/nylon lining, which dries quickly and adds comfort to the user. More Breathable: Back strap design, kids can adjust the tape according to their head size and feeling. The helmet is equipped with multiple ventilation holes, which can effectively release the heat and moisture generated by exercise. Keep your child's head dry and comfortable. Sports HeadgearSoft shell headgear is suitable for football, flag football, 7 V7, Brazilian Jiu-Jitsu, soccer goalie, karate, hockey, baseball, sand set, snowboard and more. High Quality Kids HelmetMade of polyester and high-density foam material, all seams are well sewn, and the velcro chin strap is firmly connected. Size: S= 19 - 21 inches (43 - 48 cm), suitable for 3-5, M= 21 - 23 inches (48 - 53 cm), suitable for 6-12 inches (15.2 - 30.5 cm) Gift PERFECT GIFT FOR KIDSBack hollow design, more mobility on both sides of the ears. Specially designed cutouts provide better ventilation. This is the top choice for goalkeepers to wear during football matches. Place your order now