Customers say these flip flops are exceptionally comfortable, with many describing them as the most comfortable they've ever owned. Many reviews mention the memory foam feel and lack of break-in period. Common feedback includes praise for the quality construction and stylish appearance. Frequent comments address sizing, with most recommending ordering a half to full size up from normal shoe size. While some note concerns about durability after water exposure and difficulty cleaning, most praise the arch support and non-slip features. Reviews are mixed on width, with some finding them narrow while others appreciate the fit for wide feet.