WEARABLE SCIENCE

Sourcing the Future of Fashion

Substanz promotes the bio-based and circular economy by connecting fashion brands with verified bio-based and low-impact materials — from vegan leather alternatives and innovative textiles to specialist trims.

MATERIAL SOURCING

Verified materials, ready to source

Every material is vetted for origin, composition, and certifications before it reaches our network.

Orange Fiber Blend / Ready to Print
from €5.00

Prices in linear meters (155 × 100 cm), excluding VAT, taxes and shipping. Materials are shipped from Germany and Italy.

Orange Fiber® Blend is an innovative bio-based textile made with Orange Fiber®, a branded Lyocell material developed from cellulose derived from citrus juice by-products. The technology transforms citrus by-products that would otherwise be discarded into a textile fibre suitable for fashion and design applications.

Material & Applications

With its bio-based composition, soft hand feel and lightweight character, Orange Fiber® Blend is particularly suited to fashion garments, accessories and other textile applications where innovative and more sustainable material solutions are desired.

The fabric has a shiny, luxurious appearance and a twill weave, making it particularly suitable for elegant lightweight fashion applications.

Technical Specifications & Composition

  • Composition: 53% Orange Fiber® Lyocell · 47% FSC Viscose

  • Warp Yarn / Weft Yarn: VISCOSA 84.30.600 DTEX FSC AT LUCIDO GG / LYORANGE NE 40/1

  • Weaving: Twill

  • Weight: 190–200 g/mtl

  • Total width: 155–160 cm

  • Usable width: 155 cm

  • Finish: Ready for digital printing

  • Origin: Italy

Applications

Orange Fiber® Blend is particularly suited to:

  • Scarves and twillies

  • Lightweight shirts and tops

  • Dresses and other lightweight garments

  • Other lightweight fashion and textile applications

Printing

Orange Fiber® Blend is supplied with a “ready for digital printing” finish and can be purchased either unprinted or together with access to print design and printing services.

The textile is stocked in Como, Italy, with our premium printing partner, making logistics and access to printing services more efficient.

Discover our Orange Fiber® Projects

LOVR™ Reinforcement
from €5.00

Prices exclude VAT, taxes and shipping. Materials are shipped from Germany.

LOVR™ by Revoltech is a plant-based, plastic-free material. It is primarily made from European industrial hemp agricultural residues, combined with natural additives including waxes, pigments and bio-based glues. The current production version is described by Revoltech as 60% hemp fibre and 99% bio-based, with certification under the USDA BioPreferred® Programme.

With its structured character and single-layer construction, LOVR™ is particularly suited as a reinforcement and structural material in leather goods, as well as for small fashion accessories.

Material & Composition

60% hemp fibre · 99% bio-based · plastic-free · no animal-derived inputs · no synthetic inputs & binders

The hemp fibres are sourced from traceable European agricultural residues, primarily industrial hemp grown for seed production. According to Revoltech, using these residues requires no additional agricultural land or resources.

Biodegradability

Revoltech reports that LOVR™ fully broke down within 320 days in a natural green-waste composting trial at the Botanical Garden Darmstadt. This result was observed under natural composting conditions and is not certification under EN 13432.

The material is designed to remain stable during normal use and degrade under suitable end-of-life conditions involving heat, moisture and microbial activity. Its single-layer structure also enables recycling.

Technical Specifications

  • Thickness: 0.8 mm

  • Area weight: approximately 770 g/m²

  • Area weight at 1 mm: approximately 1,000 g/m²

Applications

LOVR™ is particularly suited to:

  • Leather reinforcement and structural support

  • Reinforcement layers and inlays in leather goods

  • Bags and small leather goods requiring additional structure

The material can be pressed, moulded, embossed, perforated, sanded to create a suede-like surface, coloured with natural pigments, sewn and laminated using existing industrial equipment.

Awards: German Sustainability Award 2025 · German Ecodesign Award 2025 · German Design Award 2025 · Techtextil Innovation Award 2024 · Green Product Award 2024.

Discover our projects made with LOVR™

Elevate™ Signature Pebble
from €0.00

Prices exclude VAT, taxes and shipping. Materials are shipped from Germany within the EU or from the US on an EXW basis. Local duties and taxes are not included.

Elevate™ Signature Pebble is a bio-based leather alternative developed by Uncaged Innovations.

Designed for structured bags, accessories and flat, top-stitched applications requiring low stretch and minimal drape, Signature Pebble has a leather appearance and a non-plasticky hand feel.

Material & Composition

  • 95% bio-based plant content / 5% mineral content

  • Made using non-food agricultural grain by-products

  • USDA Certified BioPreferred®

  • Petroleum-free pigments and chemistry

  • No petroleum-based PU or PVC

Biodegradation

A third-party LCA reports 33% biodegradation within six months under the tested conditions. The material contains less than 1% bio-based PU coating.

Performance

Developed against key ISO performance standards for fashion applications. Technical documentation available upon request.

Technical Specifications

  • Thickness: 0.9–1.1 mm

  • Backing: 100% GOTS-certified organic cotton interlock

  • Stretch: Low

  • Water resistance: ISO Water Spotting Grade 5 — 16 hours without bubbling or halo formation

  • Engraving: Suitable for laser engraving

  • Embossing / stamping: Not recommended

  • Manufacturing: New York State, USA

MIRUM® Nappa
from €19.50

Prices exclude VAT, taxes and shipping. Materials are shipped from Germany.

MIRUM® is a bio-based leather alternative developed by Natural Fiber Welding.

Designed for structured bags, small leather goods, belts, accessories and top-stitched applications requiring low stretch and minimal drape, MIRUM® has a premium leather-like appearance and a natural, non-plasticky hand feel.

Material & Composition

  • 100% bio-based content

  • USDA Certified BioPreferred®

  • Plastic-free

  • Made from FSC-certified natural rubber, plant oils, agricultural by-products including cork and coconut husk, natural fibres, mineral fillers and natural pigments

  • No petroleum-based PU or PVC

Biodegradation

MIRUM® is biodegradable.

Performance

MIRUM® is water-resistant and designed for structured applications. ISO durability testing is currently not available.

Technical Specifications

  • Thickness: 1.2 mm

  • Backing: 100% Lyocell jersey

  • Colours / Finishes: Olive Pebbled, Cognac Pebbled

  • Engraving: Suitable for laser engraving

  • Embossing / heat stamping: Not generally recommended

  • Manufacturing: Illinois, USA

· LINEARITY · NULL GRAD · LOOMMU · CONFITURE · ESTER CELLUTTI · LUCKY NELLY · IRO · MACNAS · ANJARA · ARTAVAZD · LOUÉ · University of the Arts London · CISL Alumni · Singapore Fashion Council

· LINEARITY · NULL GRAD · LOOMMU · CONFITURE · ESTER CELLUTTI · LUCKY NELLY · IRO · MACNAS · ANJARA · ARTAVAZD · LOUÉ · University of the Arts London · CISL Alumni · Singapore Fashion Council

TRUSTED MATERIAL SUPPLIER & CONSULTANT TO 20+ BRANDS & INSTITUTIONS

CONSULTANCY

Sustainable materials strategy for fashion brands

From material selection and sourcing to prototyping and production, we help brands make better material decisions and build more reliable supply chains.

TESTIMONIALS

What partners say

"Working with Anastasia is like unlocking a secret superpower. She moves effortlessly between craft, concept, and people — she makes things work."

Revoltech, Material R&D company

"Anastasia, through Substanz, has become a key figure in the world of bio-based materials — one of the only real bridges between emerging materials and production."

Confiture, Independent Brand

"We are truly thrilled with the products – they are beautiful. We're especially pleased because we have worked for a long time to make the material easier to work with and to find someone capable of showcasing it at its best. We believe we have achieved both goals"

Grado Zero, Material R&D company

KNOWLEDGE

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