AEON MALL Japan - UNIQLO's HEATTECH is a must-have on cold and chilly days. HEATTECH, made from a special fabric that absorbs moisture from the body and converts it to heat, is
![Women's HEATTECH Collection | Stay warm with 3 types of HEATTECH-UNIQLO OFFICIAL ONLINE FLAGSHIP STORE Women's HEATTECH Collection | Stay warm with 3 types of HEATTECH-UNIQLO OFFICIAL ONLINE FLAGSHIP STORE](https://www.uniqlo.com.hk/cms/a01ff18edbc4ca137ccd249a106ae01d.jpg)
Women's HEATTECH Collection | Stay warm with 3 types of HEATTECH-UNIQLO OFFICIAL ONLINE FLAGSHIP STORE
![Kids' & Baby's HEATTECH Collection | Stay warm with 3 types of HEATTECH- UNIQLO OFFICIAL ONLINE FLAGSHIP STORE Kids' & Baby's HEATTECH Collection | Stay warm with 3 types of HEATTECH- UNIQLO OFFICIAL ONLINE FLAGSHIP STORE](https://www.uniqlo.com.hk/cms/4572487796664a14627c6b783e9e5de4.jpg)
Kids' & Baby's HEATTECH Collection | Stay warm with 3 types of HEATTECH- UNIQLO OFFICIAL ONLINE FLAGSHIP STORE
![Uniqlo Canada on Twitter: "Our HEATTECH innerwear is available with 3 different levels of heat retention. Each type is designed for different temperature conditions, keeping you comfortable from chilly fall days to Uniqlo Canada on Twitter: "Our HEATTECH innerwear is available with 3 different levels of heat retention. Each type is designed for different temperature conditions, keeping you comfortable from chilly fall days to](https://pbs.twimg.com/media/FdqwPApX0AMAe1r.jpg)
Uniqlo Canada on Twitter: "Our HEATTECH innerwear is available with 3 different levels of heat retention. Each type is designed for different temperature conditions, keeping you comfortable from chilly fall days to
![UNIQLO LIVE STATION EP 57|HEATTECH & Fall/Winter must-buy items-UNIQLO OFFICIAL ONLINE FLAGSHIP STORE UNIQLO LIVE STATION EP 57|HEATTECH & Fall/Winter must-buy items-UNIQLO OFFICIAL ONLINE FLAGSHIP STORE](https://www.uniqlo.com.hk/public/image/L3/2022/live_stream/1117_live_57/h5/00_kv_title_h5_en.jpg)