Home Nikwax - Fabric & Leather Proof

Nikwax - Fabric & Leather Proof

Regular price $16.00 Sale price $4.80
70% OFF

Size Guide


Barefoot Footwear Size Chart

Zero-drop, wide toe-box fit — measure your bare foot from heel to longest toe for the best match.

How to Measure

Foot Length: Stand on a sheet of paper, mark the back of the heel and the tip of the longest toe, then measure the distance between the two marks.

Toe Room: Leave about 0.3–0.5 in (0.8–1.3 cm) of growing and movement room beyond your measured foot length.

Adult Unisex Sizing

Unisex Size (Men's Fit) US Women EU Foot Length (in) Foot Length (cm)
4U 5 36 8.5 21.6
5U 6 37 8.875 22.5
6U 7 38 9.25 23.4
7U 8 39 9.5 24.1
8U 9 40 9.75 24.9
9U 10 41.5 10.125 25.7
10U 11 43 10.4375 26.5
11U 12 44.5 10.75 27.4
12U 13 46 11.125 28.3
13U 14 47 11.5 29.2

Youth & Kids Sizing

US Size EU Foot Length (in) Foot Length (cm)
5K 21 4.875 12.3
6K 22 5.125 13.0
7K 23 5.375 13.7
8K 25 5.625 14.3
9K 26 5.9 15.0
10K 27 6.2 15.7
11K 28 6.4 16.3
12K 29 6.7 17.0
13K 31 7.0 17.7
1Y 32 7.2 18.3
2Y 33 7.5 19.0
3Y 34 7.75 19.7
4Y 36 8.0 20.3
5Y 37 8.25 21.0
6Y 38 8.5 21.6
7Y 40 8.875 22.5
8Y 41 9.125 23.2

Notes: Adult shoes use unisex sizing — most men's sizes match the unisex size directly, while women's sizing runs one size larger (example: Size 8U fits Men's 8 / Women's 9). Measurements are approximate; if your foot falls between two sizes, choose the larger size for a roomier wide toe box. For children, allow extra growing room when selecting a size.

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Nikwax - Fabric & Leather Proof

Nikwax - Fabric & Leather Proof

$4.80

Need to waterproof Nubuck leather? Check out Nikwax Nubuck and Suede Waterproofing.

Nikwax Fabric & Leather Proof™ creates a long-lasting water-repellent finish (DWR) that activates as it air-dries. The treatment coats fabric and leather materials with a flexible shield that repels water while still allowing moisture vapor to escape. This keeps footwear breathable and your feet dry.

  • Recommended for use on full grain (smooth) leathers or canvas uppers
  • Quick & easy to apply
  • Non-flammable, PFAS and aerosol-free

4.2 fl oz/125 ml

Please note: Treatment may darken lighter colored leather. Test on a hidden area first.

Safe to Use:

Nikwax takes great care to minimize the effect of Nikwax products on the environment and on you, the consumer. Nikwax avoids materials in its cleaners like palm oil, that has been sourced from unsustainable plantations. Nikwax Leather and Fabric Proof is environmentally friendly, non-hazardous, water-based, and biodegradable.

How to Apply:

  • Protect work surface from potential overspray.
  • Apply to clean, wet footwear from a distance of 6 inches/15cm. Ensure penetration along seams.
  • After 2 minutes remove excess with a cloth.
  • Allow to dry naturally before use.