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.

Free Worldwide Shipping
30 days for exchanges and returns
- Free Shipping & Returns over 90€
Fits true to size. Pick your usual size.
Couldn't load pickup availability
- Plants & Recycled
- Ethical Production
- Handcrafted Product
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 and returns on orders over 90€. Deliveries between 2-3 working days. Returns up to 30 days after delivery.
Product Life Cycle Analysis
