Due to the current FINA rulings on suit coverage, all suits are 100% textile and must be fully permeable. Therefore, Speedo cannot eliminate the small chance that water may enter the suit.
Also, if the wrong suit size has been selected, this may increase the chance of excess water retention in the suit. It’s important that the correct Speedo swimsuit size and fit is selected, as this may be different from previous preferences. Your swimsuit fit is down to personal preference. Swimmers, who wish to achieve a more compressive sensation or tighter fit, may find choosing a smaller size is an option.