These jelly sandals have a summery and refreshing color. They are soft, and the ankle strap is adjustable for a comfortable fit. They are also safe to get wet. EU sizes are as follows: 23 (14.0cm) 24 (15.0cm) 25 (15.5cm) 26 (16.0cm) 27 (17.0cm) 28 (17.5cm) 29 (18.0cm) 30 (18.5cm) 31 (19.0cm) 32 (20.0cm) Japanese sizes are approximate. Please note that there may be slight variations in the listed sizes. 【meduse / meduse】 A shoe line by UMO, a long-established French shoe factory founded in 1905, which invented the world's first plastic sandals. The brand name means "jellyfish" in French. The sandals, made from 100% recyclable plastic material with excellent safety and sustainability, are not only stylish but also waterproof.