SPEEDO Laser Cut Clip Back Speedo Endurance Lite Swimmers at every level can benefit from our exclusive Endurance Lite fabric. Designed to last far longer than conventional swimwear fabric, Endurance Lite resists sagging, bagging, fading, and snagging making it a great choice for practice, training and fitness workouts. It features all the benefits of Endurance , plus it's 10% lighter. CHLORINE RESISTANT Speedo Endurance Lite resists the effects of chlorine, keeping up with you swim after swim. FOUR-WAY STRETCH Stay comfortable longer. Endurance Lite features innovative Four-Way Stretch technology that maintains a body-hugging shape and soft comfort longer than conventional swimwear. It also has 20% more stretch than Endurance .