Stirrup Size Chart

Sprenger publishes these general safety-stirrup tread-width recommendations by EU shoe size. Use them as a starting point and confirm the width available for the exact model.

EU shoe size Sprenger tread-width guide
Up to 38 110 mm
39–44 120 mm
45 and above 130 mm

Some Sprenger products at Kingdom Equestrian are listed with a 122 mm tread. Product models and available sizes vary, so use the exact size shown on the product page rather than assuming every model follows the same options. Source: Sprenger safety stirrups.