I honestly love the Huggies swimming nappies, they are the best and a must have. The fact that they don't swell, are leak proof, true to size, comfortable and are safe incase of nappy mess. Not forgetting the coolest unisex design #HuggiesLittleSwimmersSA thank you so much Huggies I will definitely buy more as my baby grows from this size to another and will always recommend them ,I'm a happy new mom.