Quick answer
To clean your Men's Tree Runner NZ Medium Grey shoes, spot-clean with mild soap and cool water, then air-dry away from heat. Avoid machine washing to preserve the knit upper and Blizzard Sole.
Why gentle cleaning matters for Tree Runner NZ
The Tree Runner NZ is built for all-day wear, with a Tree Knit upper that feels light and breathable. Harsh scrubbing or hot water can break down the fibers and dull the Medium Grey color, so a soft touch goes a long way.
The Blizzard Sole is designed for cushioning and grip. Using strong solvents or abrasive brushes can damage its surface, so stick to mild, water-based cleaners to keep it performing well.
Step-by-step cleaning process
- Prepare your cleaning solution: Mix a small amount of mild detergent (like baby shampoo or dish soap) with cool water in a bowl. Dampen a soft cloth or sponge in the solution and wring it out well so it's not dripping. Avoid hot water – it can set stains and weaken the knit fibers.
- Spot-clean the upper: Gently dab the affected areas on the Tree Knit upper with the damp cloth, working from the outside in. Use a soft-bristled brush (like an old toothbrush) for stubborn spots, but keep the pressure light. Never scrub aggressively – this can cause fuzzing or discoloration on the Medium Grey color.
- Clean the Blizzard Sole: Wipe the sole with the same damp cloth to remove dirt and grime. For deeper grooves, use a soft brush dipped in the soapy water, then wipe away any residue with a clean, damp cloth. Avoid soaking the sole – excess water can seep into the shoe and affect the adhesive.
- Rinse and remove soap: Dampen a clean cloth with plain cool water and wipe over the areas you cleaned to remove any soap residue. This prevents buildup that can attract more dirt. Residue left behind can make the knit stiff or discolored.
- Air-dry properly: Stuff the shoes with paper towels or a clean cloth to help them hold their shape, and let them air-dry at room temperature, away from direct sunlight or heaters. Never use a dryer or radiator – heat can warp the sole and shrink the upper.
About this shoe
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Men's Tree Runner NZ - Medium Grey (Blizzard Sole): The Tree Runner NZ features a Tree Knit upper made from responsibly sourced materials, designed for all-day comfort and travel. The knit material is lightweight and breathable, so it needs gentle cleaning to avoid stretching or pilling.
Men's Tree Runner NZ - Medium Grey (Blizzard Sole)



