Biomimetic Waterproofing: Finisterre is Hot

UK company Finisterre, who got their roots in high technical surf gear is now breaking new ground with their tremendously innovative waterproofing gear. As a deviation from the Buffalo clothing concept from Patagonia, this new technology uses a combination of fibers piles in a hydro carbon coupled with a high density fiber that mimics body dynamics (to allow for breathability) – much like animal fur. As you sweat, moisture droplets are collected in the face of the fabric. The fabric is designed in such as way that the more you sweat, and the harder you work, the farther away the moisture droplets get from your body. The current system is designed by Nikwax Analogy.

This company is definitely worth checking out.

clipped from www.treehugger.com

Finisterre-combo.jpg

The news is that they aren’t manufacturing in China any more, have introduced beeswax impregnated poly-cotton fabrics, garments of traceable merino wool, and embraced recycled polyester fabrics, whilst simultaneously dropping laminated waterproofs in favour of what they see as a biomimetric alternative. No, not the much vaunted lotus leaf fabric, instead they take their cue from animal fur. After the fold we chew the fat in an extended interview with the guys from Finisterre as they explain in detail just how this all works.
Buffalo uses a fiber pile worn next to the body – a combination of capillary action and thermodynamics keep the wearer warm and relatively dry when working hard.
Biomimetic waterproofs use a fiber pile worn away from the body and then waterproofed [we think they mean water resistant] in a hydrocarbon d.w.r [durable water repellent]. The result is very similar to animal fur and its performance revolves around two points.

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From Finisterre

Biomimicry

Moving closer to our ambitions is a gradual process and in order that we maintain our focus, every single one of our garments is designed under a number of initiatives. Throughout the product descriptions over the next few pages, you’ll see where each initiative, via its motif, has been applied to which product.

Biomimicry – The imitation of systems present in the natural environment and the application of their design to man-made products.

Natural Advantage – Solutions built by nature.

Reclaim, Reprocess, Reuse – A multi option recycling programme relating to what happens to the garments after their life.

Eco-circle – The world’s first closed loop polyester recycling scheme.

Horizons – From manufacturing ethics to sustainable development, this focuses on building transparency in our practises and those we work with. In the current range, this is divided between the Storm Track and Humboldt, both made as part of a rehabilitation scheme run by nuns in Colombia. The remainder of the products are made in the EU (Portugal) in a facility that has the top ISO accreditations. As well as this, we also aim to keep everything we do here as local as possible.

ZQUE – Worlds first traceable chain that combines Merino with an accreditation programme that ensures environmental, social and economic sustainability, animal welfare and traceability.

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