Odor-Eaters Expanded Fit Ultra-Comfort Insoles are designed to provide a comfortable fit and relieve pressure on feet while providing odor and wetness protection. 3-in-1 Foot Relief: Fights Odor Controls Wetness Freshens Feet. Doctor Recommended. Shoes and feet stay dry and feel more comfortable as the insoles reduce foot aches and pains. Made from 3 layers of cushioning including memory foam for long-lasting comfort these insoles support feet and were specially designed to help you stay on your feet longer. From Odor-Eaters a brand with over 50 years of trusted quality this insole is scientifically proven to reduce foot odor and it starts working immediately to provide guaranteed all day odor protection. For advanced odor neutralizing and freshness they contain super-activated charcoal baking soda zinc oxide and two other powerful odor-blockers that instantly destroy odor. The insoles wick away perspiration and moisture so feet stay drier fresher and feel more comfortable. Odor-Eaters Expanded Fit Ultra-Comfort Insoles provide a slim comfortable fit that cushions without crowding. This product is one size fits most (up to Men’s size 14) trim-to-fit and provides all-day comfort from foot fatigue. Use with Odor-Eaters Foot Powder and/or Spray Powder for even more odor and wetness protection.