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Materials & Technology

We work closely with researchers and scientists to bring innovative technologies out of the lab and into the world of retail.

CO₂ Absorbing Cotton

What if your T-shirt could breathe for the planet? This cotton is engineered to absorb carbon dioxide from the air — the same gas driving climate change — up to 1/3 of what a tree captures daily.

Background

CO₂ in gas form is harmful for our environment, trapping heat and driving climate change. But in liquid or solid form, it's stable and safe. Our cotton absorbs CO₂ gas during everyday wear. When you wash it in warm water, the captured CO₂ is released in a stable liquid form, where it eventually returns harmlessly to the ocean.

CO₂ Absorbing Technology

Self-Cleaning

Introducing… clothes that self-clean! When this fabric comes into contact with light, it starts to break down organic material like stains and odors.

Background

The fabric is coated with a light-activated catalyst that reacts under sunlight or even indoor light. We've tested it with tea, soy sauce, and sugary drinks — stains that normally linger — and watched them decompose naturally. At the same time, the reaction also destroys bacteria and microbes, keeping clothes fresher, more hygienic, and reducing the need for frequent washing.

Self-Cleaning Technology

Recycled Cotton and Polyester

Yesterday's waste becomes today's fabric. Since the 1960s, SC Grand has transformed discarded textiles into new high-quality cotton and polyester fibers.

Background

Conventional textile production consumes large amounts of water, energy, and raw materials. SC Grand, a three-generation manufacturer in Thailand (grandmother, mother, son), collects textile waste and spins them into new yarns. By recycling existing fibers instead of producing new ones, this process reduces landfill waste and lowers greenhouse gas emissions associated with virgin fiber production.

Recycled Cotton and Polyester

PHBV/PLA

Socks made from the sugars of corn. The sugars are made into fibers, then spun into textiles. What's even better? These socks are anti-odor and anti-bacterial!

Background

Our socks contain PHBV/PLA, a polymer derived from plant sugars like corn and other bio-based materials. Unlike most socks made from petroleum-based synthetic fibers, these are fully biodegradable. That means when you're done with the socks, you can dig a hole in the ground and toss them in — they will biodegrade in 12 weeks.

PHBV-PLA Technology

Non-Iron Linen

Linen that stays crisp, no ironing needed. This finish ensures that your shirts remain wrinkle-free after every wash.

Background

Wrinkling occurs when hydrogen bonds between cellulose fibers in linen break and reform in a crumpled position. Our wrinkle-free treatment gently locks the fibers in place, so the fabric remains smooth and resists creases. With this treatment, you no longer need energy-intensive ironing or pressing, reducing your environmental footprint while preserving linen's breathable, comfortable feel.

Non-Iron Linen

Yak Wool

Cashmere-like softness, sourced with care by local Tibetan herders. Enjoy the luxurious feel of wool made from the softest part of the yak — the chin — as a sustainable alternative to traditional cashmere from goats.

Background

We collect wool only from the yak's chin, the finest and softest fibers, either through natural shedding or gentle combing by herders. This is better for the animal, avoiding stressful shearing and keeping yaks warm during winter. It's also better for the environment, since yaks graze lightly on the tips of grass blades, unlike goats that uproot whole plants. The resulting fiber is warm, lightweight, and durable — offering a luxurious, animal-friendly alternative to conventional goat cashmere.

Sustainable Yak Wool

Recycled Nylon

Durable, versatile, and made to last — our recycled nylon, developed in partnership with Cordura, gives waste a second life. Strong enough for performance wear yet refined for everyday style.

Background

Cordura's advanced recycling process transforms pre- and post-consumer waste (such as discarded textiles and industrial scraps) into high-performance nylon fibers. Unlike traditional nylon, which is petroleum-based and resource-intensive, recycled nylon dramatically reduces greenhouse gas emissions and landfill waste. The result is a tough, long-lasting fabric that combines technical performance with environmental responsibility — proving that innovation and sustainability can go hand in hand.

Recycled Nylon

Formcut

Perfect fit, no measuring tape needed. Experience custom-made clothing designed to your exact body shape in less than 3 minutes.

Background

Formcut uses 3D body scanning technology to capture your precise measurements. In three minutes, your phone creates a 3D avatar, enabling you to customize and order garments that fit you perfectly. This innovative approach offers a personalized shopping experience while minimizing fabric waste during production.

Formcut

Expert Insights

Professor Kanji Kajiwara

TCG's Chief Scientific Advisor shares his perspective on sustainability and innovation in textiles, including the groundbreaking 'Green Machine.'

His insights reflect the deeper research and ideas that inspire our approach to design.

Expert Insights: Professor Kanji Kajiwara, TCG’s Chief Scientific Advisor