Acavallo Arena Aluplus 2.0 Stirrup

 New premium model of Acavallo's patented laterally opening stirrup.  Acavallo has carefully selected and combined the materials used, following detailed research. high quality anodized aluminum stainless steel tread to protect from corrosion long horizontal holes prevent the accumulation of sand & dirt, ensuring optimal grip five-degree tread inclination to help rider maintain correct position & ease joint strain lock / release mechanism positioned 1 cm above the tread to prevent foot from slipping sideways. safety mechanism positioned on top to prevent sand & dirt from delaying the arm's opening action in an emergency. Adult size 12.5 cm