Underbust stitch detail, perforation detail for breathability, and reflective branding for visibility combine for expert performance and comfort. Product Details: Underbust stitch detail Perforation detail for breathability Reflective branding for visibility Style Info: Style: MTXW1431-2060 Colour Shown - White Model is wearing size S and is 5'8 Fabric Composition: 75% polyamide 25% elastane