Muck Boots Wellies Size & Fit Standard fit Available in sizes 3-9 Details Wellies by Muck Boots Brown Muck Originals is a collection of light-duty, yet essential footwear Full neoprene booties are wrapped in soft, hand-laid rubber for comfort Molded PU footbeds with a layer of memory-foam underfoot Material & Care Material Content: Rubber/Neoprene, Rubber/Neoprene, Rubber/EVA Washing Instructions: Wipe Clean Boots Style: Wellington Lining: Other Materials Sole: Other Materials Upper: Other Materials Womens Shoes Fitting: Standard Full Neoprene Bootie Exposed At Sides For Added Comfort And Easy On/Off 6" Upper Molded PU Insert With Memory Foam For Superior Underfoot Comfort bioDEWIX Anti-Microbial Footbed Insert Topcover with NZYM For Odor Control And Moisture Management Rubber Outsole For Easy Wear And Comfort