Bolero The Euroflex metal mesh bolero is completely made from stainless steel NIRO ring mesh with wide, red wear trimming and fits perfectly thanks to the waist tie with mesh running in the opposite direction. The ring diameter is internally/externally 5.56 mm/7.0 mm with a wire thickness of 0.72 mm. Due to the unique ergonomic fit, the bolero clings to the shape of the body exactly. The flexible bracing made from a high-strength stainless steel sheet ensures an optimal fit of the bolero. The wide waist belt and the fastening hooks guarantee that the bolero is comfortable to wear. The particularly wide design is optimal for wearers with broad shoulders. All boleros meet the standard: DIN EN 13998:2003.