Muck Boots Men's Short Boots Size & Fit Standard fit Available in sizes 6 - 12 Details Men's Short Boots by Muck Boots Moss A high-performance sport boot Built on an innovative platform Offering high endurance on outdoor pursuits 100% waterproof Breathable mesh linings provide ultimate protection and moisture management Material Material Content: Rubber/Neoprene, Breathable Mesh, Rubber Washing Instructions: Wipe Clean Boots Style: Wellington Lining: Other Materials Material: Other Materials Sole: Other Materials Upper: Other Materials 100% Waterproof Fully lined with 5mm neoprene for flexibility Breathable air mesh lining Dual density insole for all-day comfort EVA midsole for shock absorption Built for lightweight comfort Lugged rubber outsole for durable traction bioDEWIX Antimicrobial footbed insert topcover NZYM for odour control and moisture management Premium waterproof YKK zipper