Muck boots combine the latest technology and styling to ensure your feet stay dry and cool but won’t be weighed down by bulky materials. The high-grade rubber exterior provides a tough waterproof barrier, and neoprene layered with Spandura® adds protection against wear. XpressCool and etc® Anti-Friction linings wick moisture away, create a cooling effect, reduce friction and eliminate 99% of bacteria to keep feet fresh. Lightweight shock-absorbing EVA soles keep weight down to less than a pound on each foot. The 4mm CR flex-foam booties have four-way stretch and are cut specifically for a woman’s foot. Imported. Height: 9.5". Average weight: 1.9 lbs./pair. Women’s whole sizes: 5-11. Colors:Green Print, Blue Print.