Navy Smart Foam Knit Slipper Boots

• Cosy slipper boots to combat the icy chill.
• Crafted with a snug knitted outer, they're finished with a Smart Foam inner sole that reacts to your body's heat, and molds to the shape of your feet.
• Outer: 100% polyester
• Smart Foam: The Smart Foam inner sole reacts to your body's heat, and molds to the shape of your feet.