Arena Alupro Stirrup Junior - OrangeThe brand new collection of Arena Stirrups for kids is based on several years of extensive research, development and success of our Acavallo Arena stirrups. The patented and laterally opening arm, produced by means of an innovative, injection moulding technique. The outer articulated stirrup arm ensures safe unlocking and provides a big release opening by pivoting to the outside in case of an emergency. The opening of the stress actuated locking and