An ultra-warm down jacket with advanced HEAT TECH, designed and developed by ANTA (China) Co., Ltd., with a tested down content of 95.1% (tested down cluster content of 91.4%). Verified by the WRCA, it has been confirmed as the “World’s Outstanding Ultra-Warm HEAT TECH Down Jacket with Exceptional Tested Down Content”.

For the Beijing Winter Olympics, ANTA provided 17 categories of uniforms, including down jackets, functional jackets, thermal underwear, and winter sports footwear, all equipped with cutting-edge technology to protect Olympic staff. The “Thermo-Heat Tech” applied to these uniforms integrates ANTA’s proprietary heat-retention innovation, utilizing advanced materials such as graphene, heat-trapping cotton, and super-premium down to achieve efficient heat storage, rapid warming, and extreme cold resistance.

For example, the heat-trapping cotton features light-activated thermal absorption, capable of raising temperatures by up to 7°C within 10 minutes (average increase of 4.5°C), while improving thermal retention by 20% compared to conventional materials.