Taking the superior comfort and style of the Muckster II Collection into a new silhouette, this sporty women's flat keeps you cool and comfortable whatever the season. 100% waterproof, flexible, and lightweight with a durable rubber outsole for great traction and all-day comfort. Whether you are in the garden, out shopping, or running errands, you'll enjoy these easy-on, easy-off staples. 100% Waterproof Breathable neoprene liner is 100% waterproof with exceptional comfort, flexibility and shock absorption; adjusts to the contours of your foot to resist blisters and chafing Quick cleaning rubber outsole offers durability and traction on slick surfaces Slip-on construction for easy on and off Durable rubber toe & heel overlay for extended wear Estimated product height 8.5cm/ 3.3" Comfort Range: Sub Freezing to 18°C