SecureFit fits your body for ultimate security. SecureFit technology means your towel fits you perfectly, front and back, and moves with you, even at night. So while you're fast asleep, Bodyform Goodnight is hard at work. The new wings have a unique shape and are longer to make towel stay better in place. Perfect fit front and back. Super absorbent core. Anti leak barriers. Extra long for better security at night. Longer wings for extra security.