We are the official sports bra supplier to the Australian Institute of Sport (AIS) and have a reputation for developing the world’s best sports bras.

Our sport bras are rigorously tested for performance and bounce reduction in conjunction with the AIS’ Biomechanics department.

´Bounce Reduction´ is measured by determining the degree of ´bounce´ experienced by women wearing Berlei sports bras (while enduring differing levels of impact) compared to the ´bounce´ experienced for the same activity with no bra at all. A variety of cup sizes are also tested.

This testing allows us to allocate a ´support factor´ rating to all of our sports bras. These include:

SF3: Ultimate Bounce Reduction
  • Perfect for high impact activities like running, netball and soccer.
  • Reduces bounce by over 50%.
SF2: Good Bounce Reduction
  • Suitable for medium-impact activity like jogging, cycling and softball.
  • Reduces bounce by 45-50%
SF1: Moderate Bounce Reduction
  • Suitable for low impact activities like yoga, walking and pilates.
  • Reduces bounce by 35 – 44%