Sheep wool felt insoles for men and women: - man’s size 9 - woman’s size 11 TWO PAIRS IN A PACK (BLACK AND WHITE OR TWO WHITE), 8 MM THICKNESS. NOTE: The thickness may have some deviations due to hand-made process. Easy to care. Hand wash in cool water - dry flat. Don’t put near open fire. After normal day-to-day wearing, the friction caused by movement of your feet will produce a layer of felted wool. Your feet will feel so warm and toasty with these natural inserts. Your family and friends would be pleased with high-quality materials. This set of two black and white insoles could be a good idea for a gift! These inserts have stylish unisex design and make luxury feel all day long. The natural felt inserts keep your feet warm and dry in cold and wet weather. Our wool felt insoles add a layer of cushioning and warmth underfoot. The wool felt material is a high density material, high-quality material gives the perfect comfort and heat quantity to your feet. Suitable replacement for ugg, slippers, sneakers, winter boots, rubber footwear, moccasins.