---
title: "BUFF launches CoolNet socks featuring HeiQ technology in Igualada for sports and outdoor use; offers temperature regulation and odor control."
sdDatePublished: "2026-08-26T17:06:00Z"
source: "https://swiss-export.com/de/newsfeed/151955/"
topics:
  - name: "clothing"
    identifier: "medtop:20000245"
  - name: "textile and clothing"
    identifier: "medtop:20000329"
  - name: "new product or service"
    identifier: "medtop:20000205"
  - name: "design and engineering"
    identifier: "medtop:20000236"
locations:
  - "Igualada"
  - "Zürich (Kanton)"
  - "Canada"
  - "Germany"
  - "United States"
  - "Switzerland"
---


BUFF launches CoolNet socks featuring HeiQ technology in Igualada for sports and outdoor use; offers temperature regulation and odor control.

BUFF launches socks featuring HeiQ technology

BUFF launches socks featuring HeiQ technology

Igualada - BUFF, the Spanish textile manufacturer perhaps best-known for its tubular head and neckwear, is launching a collection of sports and outdoor socks featuring two HeiQ technologies: HeiQ Smart Temp for temperature regulation and HeiQ Mint for odor control.

( CONNECT ) BUFF is using two textile finishing technologies from HeiQ , based in the canton of Zurich, in the manufacture of its new CoolNet socks , as has been announced . The specialist in safety and outdoor apparel, based in the Catalan textile region around the city of Igualada with branches in Germany, Canada, the UK and the USA, has recently added this model to its collection of outdoor socks.

HeiQ Smart Temp provides intelligent temperature regulation. It enables fabrics to dynamically respond to changes in body heat and moisture. At the core of HeiQ Smart Temp are hydro-functional polymers developed by HeiQ. These polymers reversibly change their behavior depending on temperature and moisture, allowing the fabric to react when needed and remain neutral otherwise.

HeiQ Mint is a deodorizing technology made from over 70 percent plant-based materials. It keeps textiles fresh longer by attracting, capturing and absorbing volatile odor particles. This means they need to be washed less frequently. In addition, this bio-based odor neutralizer offers extensive wash durability and is compatible with all major fiber types. Both technologies are suitable for use in ecologically certified textiles.

HeiQ was founded in 2005 as a spin-off from the Swiss Federal Institute of Technology Zurich . The deep-tech company specializing in material innovations is headquartered at the IJZ Innovation and Young Entrepreneur Center in Schlieren and is a member of Start Smart Schlieren . ce

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