Recommend half sizes order up 100% Waterproof Oil/ Acid/ resistant triple dipped latex neoprene rubber Open cell foam insert for all day comfort Non-Marking Slip-Resistant Chevron Outsole The Xtratuf Legacy Women's 15-inch Waterproof Boot offers flexible, all-day comfort and the best protection against the broadest range of acids, corrosives and contaminants. This version is in collaboration with FisheWear and features their Boho Bass print.