Size Guide:
Ball Size: (45 cm) 4´7" – 5' (User Size)
Ball Size: (55 cm) 5'1" – 5´6" (User Size)
Ball Size: (65 cm) 5´7" – 6´1" (User Size)
Ball Size: (75 cm) 6´2" – 6´8" (User Size)
Ball Size: (85 cm) 6´9" or taller (User Size)