Speedo Big Girls' Solid Infinity Splice Tankini Swimsuit, Deep Water, 12Speedo equals better fit, performance, quality, and innovation. The girl's 7-16 infinity splice tankini is a great 2 piece athletic style with thick racerback straps for a secure fit that won't bind or gap. But the bold team inspired colorblock splicing makes this suit as much about fashion as it is about function. The suit features trademarked xtra life lycra which lasts 5 to 10 times longer than traditional lycra. So no bag and sag, and it looks like new for longer. It also offers our new no wedgie worries technology, which adds a thin silicone gripper at the inner edge of the bottom to keep the suit in place during activities. Look and feel your best in or out of the water, while you play, train or win in speedo, the choice of champions.