Sustainability

Our Commitment to Sustainable Materials

At TheManEssens by Diania, sustainability isn't an afterthought โ€” it's built into every material we choose. From our signature cork accessories to our growing range of bamboo apparel, every product is designed to be kind to the planet without compromising on quality or style.

Cork

Cork is harvested from the bark of cork oak trees without cutting them down, making it one of the most renewable natural materials on earth. It is naturally water-repellent, lightweight, vegan, and biodegradable. Our cork wallets, belts, bags, and accessories are certified vegan by PETA โ€” no animals, no synthetics, no compromise.

  • Renewable: Cork bark regenerates every 9โ€“12 years
  • Vegan & PETA approved
  • Biodegradable and naturally water-repellent
  • Carbon negative: cork oak forests absorb COโ‚‚ even after harvest

Bamboo Viscose

Spun Bamboo's underwear, boxer shorts, briefs, and socks are crafted from bamboo viscose โ€” a silky-soft fabric derived from one of the world's fastest-growing plants. Bamboo requires no pesticides, minimal water, and naturally replenishes itself without replanting.

  • Ultra-soft: naturally smooth against sensitive skin
  • Breathable & moisture-wicking: ideal for all-day comfort
  • Thermoregulating: keeps you cool in heat and warm in cold
  • Fast-growing & low-impact: bamboo reaches maturity in 3โ€“5 years
  • Naturally antibacterial โ€” stays fresh longer

Wood

Our Diania eyewear and watches are crafted from responsibly sourced natural wood, including bamboo and layered oak and walnut. Each piece carries a unique grain pattern, making it one of a kind. We use recycled wood scraps sourced from certified suppliers to minimise waste.

Our Promise

We are continuously evolving our materials, packaging, and supply chain to reduce our environmental footprint. Every purchase supports a more sustainable approach to men's accessories and apparel.

At TheManEssens, we believe in creating accessories that are not only innovative but also sustainable. From the very start, we have been committed to using environmentally friendly materials and forging partnerships that support our sustainability goals. Explore this page to learn more about our approach and the materials we use to bring you the best in sustainable accessories.

  • Picture of wood being used for produce goods
    CLASSIC BEAUTY

  • WOOD

    From the beginning, we have embraced the use of natural wood in crafting our accessories, a material that not only feels great to wear but is also environmentally friendly. We prioritize sustainability in every step of our production process, starting with responsible wood sourcing that avoids tropical species and exclusively working with FSC-certified producers. We also avoid using varnish and instead treat our wood with gentle, skin-friendly oils. Our brand is committed to offering high-quality, stylish accessories for men while minimizing our impact on the planet.
Explore our Wooden Watches

  • CORK

    All our cork is certified. Signaling our commitment to a sustainably managed forest and the protection and adequate harvesting of the cork oak forest.
    We believe this accreditation not only adds value to our forests and products, also, it supports informed purchasing choices. Cork fabric is the natural and sustainable vegetable leather. Our cork fabric is harvested and sourced in Portugal.

  • Travel_Neck_Wallet_vegan_cork_light-brown_rfid
    100% VEGAN
Explore our Cork Accessories
  • Three draped fabric swatches in cream, blush beige, and sage green arranged diagonally on a textured beige surface, with a green bamboo stem running across the top left.
    DURABILITY & COMFORT

  • BAMBOO VISCOSE

    Bamboo fabric is a sustainable, high-performance material that combines ultra-soft comfort with exceptional durability. Made from fast-growing, naturally pest-resistant bamboo that requires minimal water and no chemical fertilizers, it offers an eco-friendly alternative to traditional textiles. The naturally smooth, rounded fibers create a breathable, hypoallergenic, and anti-static fabric that is exceptionally gentle on sensitive skin. Engineered by nature for active and daily wear, bamboo moisture-wicking technology absorbs up to 40% more moisture than cotton, while its natural thermal-regulating properties keep you cool in the summer and warm in the winter alongside built-in UV protection.
Explore our Sunglasses

  • STAINLESS STEEL

    As one of the most recycled materials worldwide, stainless steel is a top choice for us when it comes to crafting our durable and robust accessories. With its nickel-free composition, it's not only tough but also skin-friendly. We often combine it with other materials to create products that are built to last, like reinforcing our sunglasses temples with stainless steel and incorporating it alongside wood in our watch cases. Our brand is committed to using sustainable materials that not only perform well but also prioritize your comfort and wellbeing.

  • Picture of a stainless steel surface
    DURABLE & ROBUST
Explore our Sunglasses
  • Picture of a cardboard shipping box
    PLASTIC FREE

  • PACKAGING

    At our brand, we strive to minimize our use of packaging materials and eliminate plastic wherever possible. When we do need packaging, we opt for environmentally friendly options like paper, cardboard, corn starch foam and bioplastic bags. For example, our new watch packaging is made from 100% cardboard, and our glasses case is made with bamboo Additionally, we use 100% recyclable or compostable materials for our shipping packaging, ensuring that every step of our process is sustainable. We are committed to reducing our environmental impact and providing our customers with the highest quality products that are also eco-friendly.
Explore our Cork Accessories