ELOMI SWIM. Isis Swim Bra is bra-sized to offer you all the great fit and support of Elomi lingerie. It features firm support heavyweight swimwear fabric, fully lined with a sheer non-stretch supportive fabric. It has a very strong and secure wide back clasp, adjustable straps with strong inner elastic for good support, covered in swimwear fabric and the wires cut ow at the centre front and under the arm to be comfortable when buoyancy causes the swim bra to rise in the water. Co-ordinate this with a choice of dress-sized Classic or Skirted Briefs and Tankini that suits you.