Our 800 gram insulated boots were made to tackle the coldest conditions outdoors. Made with high-quality materials, these 800g insulated boots are waterproof and have enough tread to give the toughest terrains a run for their money. They’re also available in Mens, Womens, & kids sizes. Thanks to 3M™, the 800 gram Thinsulate™ boots can provide next-level thermal comfort while being thin and breathable. Shop for your next pair of 800 gram insulated work or hunting boots online at Rocky Boots.