1.5 times* warmer than our regular 'HEATTECH'. *Based on CLO values, which indicate the thermal insulation of clothing. Comparison with standard
UNIQLO HEATTECH CREW NECK T-SHIRT (ULTRA WARM)
Uniqlo Uniqlo HEATTECH Cotton Crew Neck T-Shirt (Extra Warm) (2021 Edition) 19.90
MEN'S HEATTECH CREW NECK LONG SLEEVE T-SHIRT
MEN'S HEATTECH CREW NECK T-SHIRT (LONG SLEEVE)
Uniqlo HeatTech Long Sleeve Extra Warm in Orange, Women's Fashion, Tops, Longsleeves on Carousell
WOMEN'S HEATTECH EXTRA WARM COTTON TURTLE NECK LONG SLEEVE T-SHIRT
UNIQLO HEATTECH CREW NECK LONG SLEEVE T-SHIRT (ULTRA WARM)
Uniqlo Heattech Men's Extra Warm Crew Neck Long Sleeve Black T-Shirt Size Small
UNIQLO HEATTECH COTTON CREW NECK T-SHIRT (EXTRA WARM)
UNIQLO HEATTECH Cotton Crew Neck Long-Sleeve T-Shirt (Extra Warm) (2021 Edition)
Hey, traveling soon? Here's your ultimate HEATTECH packing guide - Uniqlo USA
