Pictures show wear after about 2 months of use on a concrete warehouse floor. They are really lightweight, and very breathable. Boot is more of a fabric type almost knitted fabric. Soles are more like a hard foam, and definitely slip resistant. Work great on a smooth concrete floor but I don't think they would last very long on a more abrasive surface. Add a pair of Dr Scholl's inserts and these are great great boots for the money.
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