We’ve always cast a longing eye on original Muck Chore Boots with their 100% waterproof protection and brawny build. But we’ve never been able to squeeze our outsized calves into that tall skinny shaft – until now. This version has the same scuba-grade neoprene bootie and triple-sealed seams as its forebears, only this one is equipped with an expanding gusset at the back of the shaft – creating an extra 4" of space for those muscular calves or tucked-in work pants. Slip on a pair and get a leg up on your sloppiest, soggiest chores.