Acavallo Opera StirrupsThe Acavallo Opera Stirrups combine revolutionary design, premium materials, and advanced rider ergonomics to deliver an exceptional riding experience. Crafted from steel reinforced polymer and featuring a wide stainless steel tread, these lightweight horse riding stirrups are engineered to maximise comfort, stability, and performance across every discipline. At the heart of the design is Acavallo's patented loop system, developed to reduce friction