Waterproof Spray for Knit Shoes: Essential Protection for Your Footwear


Knit shoes have become increasingly popular due to their comfort, flexibility, and stylish design. However, one significant drawback of knit shoes is their susceptibility to water damage. Whether you’re caught in the rain or stepping through a puddle, moisture can easily penetrate the knit fabric, leading to discomfort and potential damage. Waterproof sprays offer an effective solution to protect your knit shoes from water, ensuring they remain dry and durable. This article explores the benefits, types, and application methods of waterproof sprays for knit shoes.

Why Use Waterproof Spray?

Waterproof sprays provide several advantages for protecting your knit shoes:

  • Water Resistance: Creates a barrier that repels water, keeping your knit shoes dry and comfortable.
  • Stain Protection: Prevents water-based stains from penetrating the fabric, making it easier to clean your shoes.
  • Maintains Breathability: Keeps the knit fabric breathable while providing protection against moisture.
  • Extends Shoe Lifespan: Protects the fabric from water damage, extending the life of your knit shoes.

How Does Waterproof Spray Work?

Waterproof sprays work by applying a hydrophobic (water-repellent) coating to the surface of the knit fabric. This coating prevents water from soaking into the fibers, causing it to bead up and roll off instead. Most waterproof sprays contain silicone or fluoropolymer compounds that provide durable and effective protection without compromising the flexibility and comfort of the knit material.

Types of Waterproof Sprays

There are several types of waterproof sprays available, each suited to different fabrics and uses:

  • Silicone-based Sprays: These sprays offer strong water-repellent properties and are effective on various fabrics. They may slightly alter the texture or color of some materials.
  • Fluoropolymer-based Sprays: Known for their excellent water and stain resistance, these sprays do not change the feel of the fabric. They are often more expensive but highly effective.
  • Natural Sprays: Made from eco-friendly ingredients, these sprays are a good choice for those seeking a greener option. They may not provide as robust protection as synthetic sprays but are gentle on delicate fabrics.

How to Apply Waterproof Spray

Applying waterproof spray to your knit shoes is straightforward. Follow these steps for the best results:

  1. Clean the Shoes: Ensure the shoes are clean and dry before applying the spray. Dirt and moisture can interfere with the spray’s effectiveness.
  2. Test the Spray: Apply the spray to a small, inconspicuous area to check for any adverse reactions, such as discoloration or damage.
  3. Apply Evenly: Hold the spray can about 6-8 inches away from the fabric and apply an even coat, covering all areas including seams and stitching.
  4. Allow to Dry: Let the spray dry completely before wearing the shoes. Refer to the product instructions for the recommended drying time.
  5. Reapply as Needed: Depending on usage and exposure to water, you may need to reapply the spray periodically to maintain its effectiveness.


Waterproof sprays are a practical and essential tool for anyone looking to protect their knit shoes from water damage. By choosing the right spray and applying it correctly, you can ensure that your knit shoes remain dry and in top condition, regardless of the weather. Investing in a quality waterproof spray will not only enhance the functionality of your shoes but also extend their lifespan, making it a wise addition to your footwear care routine.