{"id":21024,"date":"2024-04-16T00:11:07","date_gmt":"2024-04-16T00:11:07","guid":{"rendered":"https:\/\/shoestechnologies.exum.eu\/?p=21024"},"modified":"2024-04-16T07:22:18","modified_gmt":"2024-04-16T07:22:18","slug":"sustainable-sport-shoe","status":"publish","type":"post","link":"https:\/\/shoestechnologies.exum.eu\/?p=21024","title":{"rendered":"Let’s try to build a sustainable sport shoe"},"content":{"rendered":"\n

The Performance<\/strong> Days <\/strong>trade show, thanks to the opening of the new footwear space, can be of great help in identifying the perfect ingredients for the recipe of a performance sports shoe that also fulfills some of the requirements to be considered sustainable.<\/p>\n\n\n\n

The sustainable sourcing event<\/strong> for functional fabrics and accessories, which for the last edition was attended by 2,625 visitors and 436 exhibitors from 34 countries, provided valuable insights into innovations and ‘hot’ topics in the industry.<\/p>\n\n\n\n

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The introduction of the new Footwear Area was very well received by both exhibitors and visitors. It integrates perfectly with existing offerings in the apparel industry and is a solution that simplifies the search for materials, components and suppliers for footwear designers and product managers.<\/p>\nNina Conrad<\/strong>, sustainability consultant for the textile\/leather industry and the new Footwear Area.<\/cite><\/blockquote>\n\n\n\n

This sounds like just the right place to find all those components that can go to make up an increasingly sustainable footwear <\/strong>model.<\/p>\n\n\n\n

In search of the perfect sole<\/strong><\/h2>\n\n\n\n

So, let’s start from where every designer starts in building a shoe, from the bottom, from the sole<\/strong>, from what is called the structure of a shoe. <\/p>\n\n\n\n

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\"sustainable-sport-shoe\"<\/figure>\n<\/div>\n\n\n\n
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We start, then, with For Ever<\/a><\/em><\/strong>, a Portuguese company with more than 50 years of experience in the production of soles for some of the world’s leading footwear brands, which offers its Infinity Foam™<\/strong>, designed to ensure stability and comfort for segments where comfort and durability are decisive factors.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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They are, in fact, characterized by superior mechanical properties<\/strong>, such as excellent elasticity, lightness and strength,<\/strong> and are able to maintain their shape and performance characteristics even under intense and prolonged use, making them ideal for high-performance<\/strong> shoes.<\/p>\n<\/div>\n<\/div>\n\n\n\n

Innovation in sole production<\/strong><\/h3>\n\n\n\n

The revolutionary Infinity Foam™ technology<\/strong> uses nitrogen to produce footwear components. A technology that reshapes the very essence of performance<\/strong>, lightweight <\/strong>and sustainability<\/strong>, setting new benchmarks.<\/p>\n\n\n\n

Infinity Foam™ is an injection technology that offers an alternative to conventional TPU production.<\/strong> It uses inert gas (nitrogen<\/strong>) and TPU <\/strong>to create a foam <\/strong>with a highly uniform microcellular structure in which gas bubbles are evenly dispersed throughout the material. This fine cellular structure<\/strong> offers outstanding properties in terms of performance and sustainability.<\/p>\n\n\n\n

\"sustainable-sport-shoe\"
For Ever shoes <\/figcaption><\/figure>\n\n\n\n

In what does its being sustainable consist?<\/strong> <\/p>\n\n\n\n

The use of inert gas<\/strong> as a blowing agent replaces traditional toxic chemical agents. Nitrogen <\/strong>exposed to high pressure and temperature conditions reaches its critical point whereby the gas turns into a fluid that is combined with TPU<\/strong> to create a foaming structure<\/strong>. The innovative bubble structure achieved within the TPU reduces the amount of raw material needed.<\/p>\n\n\n\n

Finally, making a sole with the Infinity Foam™ system means relying on a zero-waste production <\/strong>process as it is much easier to minimize waste, resulting in lower costs and a milder environmental impact.<\/p>\n\n\n\n

Sustainable upper materials<\/strong><\/h2>\n\n\n\n
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\"sustainable-sport-shoe\"<\/figure>\n<\/div>\n\n\n\n
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Once the sole is defined, the next step is to look for the right material for the upper. And that’s where we come across Terracare\u00ae leather,<\/strong> produced in the most environmentally sustainable <\/strong>way possible, thanks to minimal resource consumption (at least 40% less water consumption<\/strong>), transparent sourcing of raw and auxiliary materials, and an optimal recycling rate of about 97%.<\/strong><\/p>\n<\/div>\n<\/div>\n\n\n\n

Terracare leather guarantees at least 30% less CO2<\/strong> emissions <\/strong>into the atmosphere, but it is also an optimal solution for the most demanding applications thanks to its high technical properties in terms of breathability, water, flame or tear resistance, so that the highest level of comfort and durability is always guaranteed.<\/p>\n\n\n\n

The numerous certifications that accompany Terracare\u00ae brand leathers demonstrate the reliability of the German tannery Heinen Leder<\/em>,<\/a><\/strong> which has been making durable, environmentally and human-friendly products for more than 130 years.<\/p>\n\n\n\n

Vegetable membranes for high performance<\/strong><\/h2>\n\n\n\n

But a shoe that wants to offer relevant performance and be chosen for professional-level sporting adventures cannot do without hiding some secret weapon, such as a membrane<\/strong>.<\/p>\n\n\n\n

So, it’s time for Polartec<\/a><\/em><\/strong>, which recently unveiled its first products made with Biolon™<\/strong>, a plant-derived nylon fiber and membrane for high-performance fabrics. <\/p>\n\n\n\n

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\"sustainable-sport-shoe\"<\/figure>\n<\/div>\n\n\n\n
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The first application is on Power Shield™,<\/strong> where Biolon makes up 48% of the membrane<\/strong>, with high performance in terms of water resistance<\/strong> and breathability.<\/strong><\/p>\n<\/div>\n<\/div>\n\n\n\n

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The second is Power Stretch™ Pro<\/strong>, a dual-surface fabric composed of highly durable nylon on the outside and soft, comfortable polyester on the inside. The latest version of the Polartec fabric has managed to replace half of the nylon content with Biolon™, while maintaining breathability, durability <\/strong>and the <\/strong>characteristic 4-way stretch.<\/strong><\/p>\n<\/div>\n\n\n\n

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\"sustainable-sport-shoe\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

Now that the ingredients are all on the table, all that remains is to imagine one’s perfect shoe and set off on the next adventure, remembering how important it is to know the components of which each product we buy is composed in order to make responsible choices in line with the values we wish to promote (such as sustainability, for example<\/strong>).<\/p>\n\n\n\n

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Technologies that can ensure a good degree of environmental friendliness are also becoming increasingly popular in the world of work shoes. It all starts with innovative technologies for recycling materials.<\/p>\n\t\t\t\t<\/div>\n\n\t\t\t\t\n\t\t\t<\/div>\n\n\t\t\t\t\t\n\t\t\t\n\t\t\t

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From the Battlefields to the Runway: The Iconic Story of Desert Boots<\/a><\/h2>\n\n\t\t\t\t
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The extraordinary evolution of desert boots, from military needs to a symbol of ‘smart casual’ style that defies time and fast fashion.<\/p>\n\t\t\t\t<\/div>\n\n\t\t\t\t\n\t\t\t<\/div>\n\n\t\t\t\t\t\n\t\t\t\n\t\t\t

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Rain boots: a shoe born to stay<\/a><\/h2>\n\n\t\t\t\t
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Typical fall and winter days characterized by heavy rains and low temperatures should be fought with the right clothing and shoes. Rain boots are perfect for these climates but not everyone considers them aesthetically pleasing when in fact they are born right out of aristocracy. <\/p>\n\t\t\t\t<\/div>\n\n\t\t\t\t\n\t\t\t<\/div>\n\n\t\t\n\t\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"

To make a table you need wood, we used to sing when we were kids. And to make a green shoe? An upper, a sole, and, if you want performance, even a membrane. Let’s see who can come to our aid.<\/p>\n","protected":false},"author":3,"featured_media":21030,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[6],"tags":[186,163,100,57,86,183],"class_list":["post-21024","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-shoesintech","tag-186","tag-footwear","tag-shoes","tag-technologies","tag-work-uniform","tag-worksafety"],"_links":{"self":[{"href":"https:\/\/shoestechnologies.exum.eu\/index.php?rest_route=\/wp\/v2\/posts\/21024","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shoestechnologies.exum.eu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shoestechnologies.exum.eu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shoestechnologies.exum.eu\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/shoestechnologies.exum.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=21024"}],"version-history":[{"count":3,"href":"https:\/\/shoestechnologies.exum.eu\/index.php?rest_route=\/wp\/v2\/posts\/21024\/revisions"}],"predecessor-version":[{"id":21038,"href":"https:\/\/shoestechnologies.exum.eu\/index.php?rest_route=\/wp\/v2\/posts\/21024\/revisions\/21038"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shoestechnologies.exum.eu\/index.php?rest_route=\/wp\/v2\/media\/21030"}],"wp:attachment":[{"href":"https:\/\/shoestechnologies.exum.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21024"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shoestechnologies.exum.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21024"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shoestechnologies.exum.eu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21024"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}