Stay warm in style with Uniqlo Heattech Ultra Warm Long Johns

Heattech, Women

The Best-Kept Secret to Staying Warm During Winter — Uniqlo

Canadians still lining up to add Uniqlo to their cold-weather

Heattech, Women

Smartwool vs. Uniqlo HeatTech: Which base layer is better?

Heattech, Women

21 Uniqlo Heattech Buys Fashion Editors Swear By

HEATTECH 2021 Fall/Winter Collection for Women

Smartwool vs. Uniqlo HeatTech: Which base layer is better?

MEN'S HEATTECH CREW NECK LONG SLEEVE T-SHIRT (ULTRA WARM)

The Best-Kept Secret to Staying Warm During Winter — Uniqlo

WOMEN'S HEATTECH COTTON LEGGINGS (EXTRA WARM)

Canadians still lining up to add Uniqlo to their cold-weather

Specially knitted to trap air for a soft and warm feel. , - 2.25 times* warmer than our regular 'HEATTECH'. *Based on CLO values, which measure

HEATTECH CREW NECK LONG SLEEVE T-SHIRT (ULTRA WARM)