These 100% waterproof Arctic Sport 16" Plain Toe Boots are a hybrid of the Muck Boot line - combining the cold weather protection of a traditional pac boot with the ease and convenience of a slip-on. Black. Men's whole sizes 6-15. NOTE: Muck Boots are unisex. Women's sizes run one size smaller than Men’s. Example: If you require a Women’s size 8, you would order a Men’s size 7.