Shock Absorber S4490 Dark Grey Active Multi Sports Bra

Bra base - The band around the chest should be level front and back. It needs to be comfortable but firm. A good way to test that the underband fits well is being able to fit two fingers between the underband and your skin. If there's too much space and the band is too big this could cause friction.

Bra Cups - The bra cup should contain the whole of the breast, with no folds or creases and no cleavage. If the breasts are squashed or cleavage is on show, the cup size is probably too small. If the material is gaping or creasing then the cup size is probably too big.

The Shoulder Straps - there are different style of sports bras, a traditional U Back or Racer Back. The straps should be adjusted to fit securely on the shoulders with only one to two-inch room to manoeuvre.