Men's Olukai Tuahine Sandal. The Tuahine elevates your everyday sandal experience. Designed for all-day wear, it offers all-day comfort and features waterproof leather, making it a versatile choice for any day's activities. Tuahine is perfect for strolling through town to relaxing by the beach. Distinctive details, such as custom upper stitching inspired by the cool Hawaiian winds, add a distinct touch of OluKai craftsmanship. Style: 10465. Color: Toffee