I'm selling these because I don't wear them anymore. The size is 29cm! ----- The classic and popular Hurricane XLT 2 combines functionality and design. The straps use recycled polyester webbing, which is water-resistant, quick-drying, durable, and environmentally friendly. The unique Universal Strapping System, which holds the foot in three places, allows you to adjust the fit to your liking. In addition, the three-dimensional, lightweight, and highly cushioned EVA footbed cushions impacts while wrapping and supporting the foot, providing a comfortable fit. The nylon shank firmly supports the foot even on uneven surfaces, ensuring stability. The Durabrasion Rubber outsole provides excellent traction, making it comfortable to wear all day long and suitable for a wide range of activities, from outdoor and water recreation to town use. The playful color scheme is sure to be an accent to your styling♪ You can wear them for a long season by pairing them with socks♪