Women's sports bra by Bellinda not only for leisure ComfortFlex Fit - 4-way stretch fabric Cut-out back support transferred to the middle back elasticated trim around shoulders and neckline double hem shaped cups no fastening without underwire pleasant and comfortable soft and seamless breast support for sports and casual wear Size designation may be non-standard. Please compare the measurements of your garment with our size chart. Material : black - 91% polyamide, 9% elastane gray - 67% polyamide, 30% polyester, 3% elastane