New & Improved. Now more Breathable and Fresh. TENA Standard Length Liners, in a more affordable 18pack, are ideal if that cough, laugh or sneeze leads to a few drops of bladder leakage. They’re also ideal for the gym, running or other high impact sports which may trigger a leak. These anti-bunching liners are designed with our Body Shape™ fit for better security and comfort, plus breathable fabric and odour lock technology to keep you fresher for longer. They're also individually wrapped for your convenience.