Uniqlo has launched an upgraded version of his signature Heattech performance wear, which boasts extra warmth and flexibility in comparison to the original.

The extra warm Heattech products are able to trap heat 1.5 times better than the original Heattech garments. The quality of the fabric has been improved for a softer and smoother touch as well. 

Uniqlo particularly recommended that people who have to spend a long time in the cold during winter can make great use of extra warm Heattech goods.

Meanwhile, the apparel-maker has strengthened its design in line with changing demands and new fashion design innovations.

By Sohn Ji-young (jys@heraldcorp.com)