These wool slip-on denim house shoes are designed to envelope your feet in warm snug comfort. The Slip-On Denim is made of natural wool and avoids unnecessary chemicals and uses only colours that are free of heavy metals and toxic dyes. Traditional felting craftsmanship and a sole of semi-vegetable tanned calfskin allows these slippers to adjust to your foot shape after just a few uses, making them more comfortable with each wear. These shoes are best worn sockless as the wool's breathable moisture-wicking properties ensure less perspiration and a natural odor-free environment while the unique felting process removes the itch of wool keeping feet in blissful warm comfort. Inside, a double layer felted wool insole provides cushioning and enhanced durability. A lightweight flexible leather outsole delivers secure traction and ensures no static electricity is generated when worn.