HEATTECH Ultra Warm T-Shirt

Product ID: 479525

Features

'HEATTECH Ultra Warm' fabric with Heat of Absorption and Heat Retention technology. The warmest 'HEATTECH' in our collection; approximately 2.25 times* warmer than our regular 'HEATTECH'. *Based on CLO values, which indicate the thermal insulation of clothing. Compared to standard 'HEATTECH'. *Recommended for temperatures of -20°C to 10°C. This is a guide when worn in combination with other clothing. The most comfortable temperature range will vary from person to person.

Updated with soft and comfortable material. Fluffy brushed lining.

The fabric features Ultra Stretch technology, in a moderate fit that makes it great for innerwear and indoor clothing.

Details

• Stay warm and protected in extreme cold with Men’s ’HEATTECH' Ultra Warm T-Shirt, UNIQLO's most advanced thermal base layer designed for maximum insulation and comfort. Powered by cutting-edge ’HEATTECH' technology, this ultra-warm T-shirt captures body moisture and converts it into heat, delivering superior warmth without added bulk. The soft, stretchable fabric ensures a snug fit that moves with you, while moisture-wicking properties keep you dry and fresh all day. Whether layered under outerwear or worn solo, this thermal essential is perfect for winter commutes, outdoor adventures, or cozy indoor wear.- ’HEATTECH' Ultra Warm Technology: Generates and retains heat for enhanced thermal insulation.- Ultra-Warm Fabric: Provides maximum warmth while remaining lightweight.- Soft and Stretchable Material: Offers a comfortable fit that moves with you.- Moisture-Wicking Properties: Keeps you dry by drawing sweat away from the skin.- Lightweight Design: Ideal for layering or wearing on its own in cold weather.-Essential Thermal Base Layer: Perfect for winter sports, travel, or everyday cold-weather outfits.

Function details

• Sleeve Length: Long
• Neck Type: Crew Neck
• The images shown may include colors that are not available.

Product ID: 479525

Please note that this product may have different product ID, even if it is the same item.

Materials / Care

Fabric details

35% Polyester, 34% Acrylic, 23% Rayon, 8% Spandex ( 35% Uses Recycled Polyester Fiber )
Imported
Made in: VN

Washing instructions

Machine wash cold, gentle cycle, Do not dry clean