Berlei Sports Bra
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Berlei's Support Factor rating guide
Walk run or jump, Berlei understand that you need serious protection. Our Support Factor (SF) rating system makes it easy to find the protection you need when exercising.
Support Factor 1
Ideal for yoga, strength training and pilates. SF1 sports bras can reduce breast bounce by 35-44%
Support Factor 2
Ideal for medium-impact activities such as walking, softball and cycling. SF2 sports bras can reduce breast bounce by 45-50%
Support Factor 3
Ideal for high-impact activities such as running, netball and soccer. SF3 sports bras can reduce breast bounce by over 50%
Support Factor 4
Ideal for extreme impact activities such as long-distance running, kick-boxing and athletics. SF4 sports bras can reduce breast bounce by up to 60%




