Stay warm and effortlessly stylish with our Women's 'HEATTECH' Crew Neck T-Shirt, an essential thermal base layer designed for everyday cold-weather comfort. Powered by advanced 'HEATTECH' technology, this long-sleeve tee captures body moisture and converts it into heat, delivering lightweight warmth without added bulk. The soft, stretchable fabric ensures a smooth fit that moves with you, while the classic crew neck design makes it perfect for layering under sweaters, jackets, or wearing solo. Whether you're commuting, traveling, or relaxing indoors, this thermal T-shirt offers insulation and versatile style.

- 'HEATTECH' Thermal Technology: Converts body moisture into heat for consistent warmth.
- Heat-Retaining Lightweight Fabric: Provides insulation without compromising comfort.
- Soft and Stretchable Knit: Offers a snug, flexible fit that moves with your body.
- Moisture-Wicking Properties: Keeps you dry and fresh throughout the day.
- Classic Crew Neck Design: Ideal for layering or standalone wear.
- Long Sleeves for Full Coverage: Enhances warmth and layering potential.
- Versatile Thermal Base Layer: Perfect for winter outfits, travel, or indoor lounging.

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.

Fabric details
33% Polyester, 31% Acrylic, 21% Rayon, 15% Spandex ( 33% Uses Recycled Polyester Fiber )
Imported

Washing instructions
Machine wash cold, gentle cycle, Do not dry clean