Description 100% Waterproof Faux shearling lining keeps your feet warm Bioprene, bio-based rubber foam Eco-friendlier Bio Lite footbed that is lightweight & comfortable Landfill bio-degradation validated utilising ISO 15985 test method Durable, abrasion resistant Ripstop quarter panel Easy to clean rubber overlay High traction, non-marking chevron outsole Pull-tab for easy on and off Estimated boot height 15cm/ 6" Estimated max circumference 32cm/ 12.5"