These flip-flops are the best I ever had. I often go swimming and saunas, and therefore need bathing shoes that are slip-resistant both inside and outside. In addition, they should not cause any squealing noise while running. So far, no shoes could fulfill this. No well-known brands, such as with the three stripes. Until I ordered this Badepantolette. Very safe feeling in the shoe, one hundred percent non-slip. Did the same to me yet which ordered in reserve. Recommend unreservedly for this price.