4mm neoprene can be rolled down and worn as an ankle boot

This slip-on features a leather upper with Air-Cooled Memory Foam insole

In their own words

Natural Rubber Upper Recycled Polyester Lining Hunter Field Calendared Rubber Outsole Hunter Field Rubber Compound Waterproof Multi Directional Outsole Cleats Designed For Grip And Mud Release Reinforced Panels At The Shin And Foot For Added Protection

Muck Boots Arctic Sport Mid Rubber Black Wellington Boots group_barbour_red 4mm neoprene can be rolledThe warmest womens Muck Boot has been upgraded for greater warmth and comfort in an attractive colour package for some of the coldest conditions in the hemisphere. Designed for durability.