The Muck Boots Hale offers exceptional protection to keep feet warm and dry throughout fall, winter, and spring. Designed on a women's last, it provides a great fit and a stylish look. Features include a breathable PK mesh lining, 4mm CR Flex-Foam for insulation, a self-cleaning ribbed outsole for traction, and a convenient pull-on tab for easy wear. - Breathable PK mesh lining - 4mm CR Flex-Foam - Self-cleaning ribbed outsole - Pull on tab - Easy on-off.