RUBY Black is a knee-high harness boot. Bold silhouette, honest materials, made by hand in Portugal. Crafted from 25% recycled vegan microfibre in a deep black, with silver-tone hardware, an inside zip and a 4cm block heel. Breathable corn-based lining. Also available in grey.

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30 days for exchanges and returns
Black Vegan Knee-High Harness Boot
Fits true to size. Pick your usual size.
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Product Life Cycle Analysis
Specifications
Specifications
Upper- On Micro Crack 1.4 Ecopure by Grupo Moran — 25% recycled content. Durable vegan microfibre, OEKO-TEX Standard 100 certified. Soft crack texture, no animal materials.
Lining - Onsteam Bioeco — patented vegan lining. 28% corn polymer + 62% recycled PES + 10% PU. Highly breathable, absorbs moisture in 2 seconds. European Vegetarian Union certified.
Sole - Synthetic rubber — durable, flexible, slip-resistant. No animal materials.
Heel - Block heel · 4 cm height
Shaft - Knee-high · 39 cm circumference at top (size 39)
Closure - Inside zip
Hardware - Silver-tone buckles and D-ring · Harness strap at ankle with silver studs
Available colours - Black · Grey
Origin - Handmade in Portugal
Animal materials None — 100% animal-free
Care - Wipe clean with a damp cloth. Do not machine wash.
Care Guide
Care Guide
Remove the coarse dirt in the first place.
Keep your shoes clean with our gentle cleaning spray, applied using a cloth, brush, or sponge. Remember to remove excess liquid. Alternatively, a damp cloth can be used.
For added water resistance, use our waterproofer spray. You can also use our odor eliminator spray to absorb unpleasant odors.
Allow your shoes to air dry naturally away from direct sunlight before wearing them.
Do not use polish cream, washing machines, or submerging the shoes in water to prevent irreversible damage.
Shipping info
Shipping info
Enjoy free shipping on orders over 150€. Standard delivery within 5-8 working days. Express shipping available in 2-3 working days for 30€. Returns are accepted within 30 days of delivery, except for socks, items from the Pre-Loved Collection, and shoe care products, which are non-returnable.
