At Santos by Monica, sustainability is an ongoing design practice. We focus on responsible materials, small-scale production, and proximity to sourcing to reduce environmental impact while creating long-lasting products.

1. MATERIAL USE

Handbags, Wallets, Card Cases & Small Leather Goods

Our handbags, wallets, card cases, and select accessories are made using plant-based biomaterials, including cactus-based and banana-based alternatives. These materials are chosen for their performance, durability, and lower environmental impact compared to traditional animal leather. All pieces are lined with 100% Organic Cotton.

Cactus-Based Biomaterial

Cactus-based biomaterial is used across our handbags, wallets, card cases, and select bag charms.

The cactus is grown in the Mexican state of Zacatecas, where the plant is native and cultivated entirely on rainwater. This process uses approximately one-fifth of the water required to produce animal leather.

Only the mature leaves of the cactus are harvested, allowing the plant to regenerate naturally without being damaged or replanted. The leaves are sun-dried for several days until optimal humidity levels are reached, requiring no additional energy input. The dried material is then processed as part of the supplier’s proprietary formula to create a durable, leather-like biomaterial.

The cactus fiber component is partially biodegradable, while the remaining elements — including a bio-based polyurethane (PU) — are designed for durability and recyclability. Cactus cultivation also contributes to soil regeneration and has a strong CO₂ sequestration capacity.

Banana-Based Biomaterial

Select bag charms and accessories are made using banana-based biomaterial, derived from agricultural waste fibers.

Banana fibers are a by-product of banana cultivation and allow us to give new value to existing organic waste streams. These fibers are processed into a flexible, leather-like material suitable for small accessories, while helping reduce material waste at the source.

Ready-to-Wear

Our ready-to-wear pieces are crafted from thoughtfully selected lower-impact textiles, including:

• TENCEL™ Lyocell
• TENCEL™ and cotton blends
• Eucalyptus-based lyocell and cotton blends

Lyocell fibers are derived from fast-growing trees that do not require irrigation or pesticides and are produced in a closed-loop system that recycles over 99% of water and solvents used in production. These fibers are fully biodegradable and known for their softness, breathability, and longevity.

We continue to evaluate alternatives to conventional cotton and actively research new fibers as part of our commitment to material innovation.

2. PRODUCING CLOSE TO THE SOURCE

We prioritize producing products as close as possible to where materials are sourced. This approach reduces unnecessary transportation, lowers emissions, and allows for closer collaboration with suppliers and makers.

• Cactus-based products are produced in Mexico, near where the cactus biomaterial is grown and processed.
• Banana-based products are produced in India, close to the source of banana fiber processing.
• Ready-to-wear apparel is produced in New York City, allowing for small-batch production, close oversight, and reduced overproduction.

Producing near the source helps us reduce carbon impact while maintaining quality and transparency across categories.

3. PACKAGING

We design our packaging to be functional, minimal, and lower-impact.

• Mailer packaging is made from compostable protective materials with recycled paper exteriors.
• Hangtags are made from recycled paper.
• Hangtag ties use organic hemp cording, a fiber that requires minimal water and no pesticides to grow.
• Tissue paper is FSC-certified, printed with soy-based inks, and fully compostable.
• Stickers are made from FSC-certified paper with soy-based inks.
• Shipping boxes are produced in the U.S. from recyclable corrugated cardboard.
• Packaging tape is water-activated, FSC-certified, and printed with soy-based inks.

4. SUSTAINABLE PRODUCTION

Our products are produced in small batches or limited runs, with select styles made to order. This allows us to better manage inventory, reduce overproduction, and minimize waste.

We work closely with our manufacturing partners, enabling regular oversight of quality, working conditions, and production practices.

5. MATERIAL COMPLIANCE & CERTIFICATIONS

Our cactus-based biomaterial uses water-based finishes, biodegradable pigments, and complies with California Proposition 65 and REACH European Union standards.

The 100% Organic Cotton used in our linings is Control Union Certified and OEKO-TEX® Standard 100 certified. Inks used for printed linings are non-toxic, biodegradable, and free from heavy metals and harmful chemicals.

6. WASTE REDUCTION

We intentionally limit production quantities and continually work to reduce waste across categories.

• Approximately 75% of textile waste from production is reused.
• Ready-to-wear fabric scraps are repurposed into components such as fabric-covered buttons.
• Cactus biomaterial offcuts are used in the development of card cases and small leather goods.

Our focus on durability ensures each product is designed to be worn and used for many years.

7. WATER USE

Reducing water consumption is central to our material choices.

• Cactus cultivation relies entirely on rainwater.
• Cactus biomaterial production uses approximately 80% less water than traditional animal leather.
• Lyocell fibers are produced in closed-loop systems with minimal water loss.

8. LABOR & WORKING CONDITIONS

We prioritize ethical working conditions across all regions where we produce. Close collaboration with our partners allows us to ensure safe environments, fair compensation, and long-term relationships.

All manufacturing partners, contractors, and collaborators are paid fair, living wages.

9. GIVING PARTNERS

We partner with Sprout, planting one tree for every item sold in regions where it’s most needed.

Additionally, 1% of all sales supports:

• World Wildlife Fund
• Oceana
• Coral Reef Alliance
• 1% for the Planet
• Sunrise Movement
• Amazon conservation initiatives

Looking Ahead

Sustainability is an evolving practice. We continue to research new biomaterials, refine production methods, and reduce waste as we grow.

Thank you for being part of this journey with us.