wore the heck out of these for about a year, love the look but unfortunately my knees are having trouble and need a little more arch support, so moved on to a pair of Danners. The cloth heel of these boots wore out on me and was giving me blisters, so on recommendation from seavees I hade a local cobbler sow in a leather backing for the heal that has been bomber from the company: Your all-season, all-adventure boot. A limited-edition collaboration with adventure photographer Jeff Johnson, this comfy sneaker/boot hybrid has you covered year-round. Built for getting you beyond where you thought you could go...and back. Thoughtfully made with quality materials: rugged oiled leather upper, 60% recycled cotton/40% cotton canvas lining, 75% recycled polyester/25% recycled elastic gore, 85% natural rubber/15% recycled rubber outsole.*