Discover HEATTECH
Fibers absorb water molecules emitted from the body.
Energy from molecules is converted into warmth.
HEATTECH
HEATTECH
Light enough for layering, but warm enough to wear by itself.
HEATTECH
Extra Warm
Approximately 1.5 times** warmer than original HEATTECH.
HEATTECH Extra Warm
Cashmere Blend
Combining the soft, premium feel of cashmere with heat-retaining warmth.
HEATTECH Cotton
Lined with 100% cotton.**
*Compared to HEATTECH EXTRA WARM Cotton. The fabric is made from yarn that is approximately half as thin as the yarn used in cashmere sweaters.
**Additional elements are made of cotton, acrylic, and other fibers.
Ultra Warm
Approximately 2.25 times** warmer than original HEATTECH.
HEATTECH Ultra Warm
Cashmere Blend
Combining the soft, premium feel of cashmere with heat-retaining warmth.
Cashmere Blend