Olukai Men's Holona Sandal Synthetic Imported slip-on closure 0.7" high 14" wide Simple, clean, and honest, the Holona is ready to navigate any water adventure. Non-marking molded rubber outsole with traction pods. Razor siped outsole for grip on wet surfaces. Anatomically molded PU midsole. Water-ready build. Our vegan friendly footwear offers the durability, traction and support you expect from OluKai while using 100% high-quality synthetic materials, 0% animal products. Lightweight, quick-drying, breathable and durable materials built for in and around water.