Sure, here's a refined and simplified version of the title while retaining the essential product keywords: *Men's Leather Outdoor Hiking Sandals Waterproof Athletic Sports Fisherman Beach Shoes**

Regarding the product details, the sandals feature a Rubber sole material and 1st Class Cowhide Leather as the outer material, with a Slip On closure type. The key highlights of the item are as follows:

1st Class Cowhide Leather - The sandals are made with wear-resistant and water-proof cowhide leather, which is paired with breathable and skin-friendly elastic fabric materials.

Water-resistant Design - The durable leather construction, along with the manual stitching, makes the sandals suitable for water sports.

Anti-collision Toe Cap - The extended round rubber closed-toe and anti-collision design ensures user safety during outdoor activities.

Adjustable Hiking Slipper - The sandals have side/ankle Velcro straps, making them easy to slip on and off, while also providing a snug fit.

Thickened & Arch Support Midsole - The midsole design provides excellent shock absorption, cushioning, and stability, offering great support for long walks, hikes, or water sports.

Anti-skid Hiking MD Rubber Outsole - The 3D textured sporting sandal outsole design provides high grip performance on various terrains, allowing for easy navigation on both rough roads and grassy fields.

Regarding the size chart, it's important to note that the US size on the shoe's tongue may not always align with the manufacturer's standards. Customers should refer to the EU size and convert it to the corresponding US size according to the provided chart.

product information: