![Sergio Grasso Progress Boot Black](http://www.mikadoequine.co.uk/cdn/shop/products/06e5425b9ea5184408d7e9aea6530500ef281af4_{width}x.jpg?v=1575721068)
- Upper: Calfskin Nappa.
- Lining: Calfskin Nappa.
- In the saddle: SG Ultratech.
Available on some models, this patented solution made with an innovative non-slip material, ensure perfect anchorage when jumping. - Rear: Reinforced elastic.
- Front: Without laces.
- Fastening: Rear zip.
- Cut: Spanish.
- Form:
- Sole:
ProComf.Evo® Technology
- More informations: Zip protection and spur rest.
- Size: 36–46 EU