Home - Sergio Grasso - Riding Boots Home - Sergio Grasso - Riding Boots. Italian talent, universal passion. This is what we want our boot to be: the expression of absolute excellence in craftsmanship, a symbol of all … Home - Sergio Grasso - Riding Boots. Italian talent, universal passion. This is what we want our boot to be: the expression of absolute excellence in craftsmanship, a symbol of all …