HEATTECH Ultra Warm T-Shirt – UNIQLO Mexico

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.

Compare 3 Types of ‘HEATTECH’ Fabric:

‘HEATTECH’
– Lightweight yet warm, ideal for everyday layering.
– Recommended for 41 °F to 68 °F for mild winter days or cozy indoor wear.

‘HEATTECH’ Extra Warm
– About 1.5× warmer than original ‘HEATTECH’, offering added insulation without bulk.
– Perfect for colder days with recommended temperatures from 23 °F to 59 °F.

‘HEATTECH’ Ultra Warm
– Our warmest option, approximately 2.25× warmer than original ‘HEATTECH’.
– Designed for more extreme cold with a recommended range of –4 °F to 50 °F.

Product ID: 486883,479525

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

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Our brand is continuously working to improve our understanding of the production process in our supply chain and to verify this information both in-house and with third parties. By having full understanding of the origins of raw materials, and the locations of the spinning, material production, sewing, knitting, and assembly processes, we are improving quality of our clothing and at the same time aiming to thoroughly ensure safe and secure manufacturing. We will continue to post information for customers to access and learn more about their clothing.

*The information on material production locations applies to products manufactured after 24FW.

Material

Material: recycled polyester

This product contains over 20% recycled materials by product weight. Uniqlo aims to transition 50% of all materials to low-emission alternatives by 2030. The use of recycled materials is considered to contribute to mitigating climate change, promoting sustainable use of resources, and reducing waste.

*See the “Details” section for more information.