Amazon.com: Wool Felt Insoles for Men and Women - 13mm, Thick Long-Lasting Breathable Shoe Inserts with Cushioning and Moisture-Control | Odor-Resistant Wool Insoles for Winter Boots and Work Shoes : Health &
Amazon.com: Soft Alpaca Wool Felt Winter Warm Shoe Boot Insoles - Natural Wool Felt Insert for Men and Women (Mens 8 or Womens 9) : YESSQ: Health & Household