Used once in the city. EU40 Retail price ¥16,500 The Ultra is ideal footwear for adventures on land and in the water. Lightweight and flexible, it's designed to move like a barefoot experience in nature. Features: Embrace the natural flow: * Without insole: Without an insole, you're closer to the ground, providing a barefoot-like feel. * Vegan: The main materials used in Vivobarefoot's vegan products are synthetic and not derived from animals. However, we cannot currently guarantee complete transparency regarding whether the manufacturing processes of small components such as adhesives and dyes used in the products meet the strictest vegan standards. Therefore, while we believe these shoes are vegan, we are not yet at a stage where we can definitively state this. We want to be honest about this point. * Easy on and off with toggle closure: Quick, easy, and perfectly fitting toggle. * Weight: MENS EU42: 296g per shoe WOMENS EU38: 257g per shoe