Shop the Knight Equestrian riding hats equestrian helmet for children’s training, competitions and casual rides. It features a high-impact shock-absorbing imported ABS outer shell, a soft breathable velvet-lined interior and ventilation holes to help keep young riders cool. Sizes include 53cm, 54cm and 55cm, with an interior range of 52–59cm. Choose Black, Gem Blue or Big Red, and verify sizing before purchase. Includes one helmet.