Compare HEATTECH TIGHTS (ULTRA WARM )

- Specially knitted to trap air for a soft and warm feel. - 2.25 times* warmer than our regular HEATTECH. *Based on CLO values, which measure clothing's thermal resistance. Comparison with standard 'HEATTECH'. - High-performance fabric with Heat Absorption, HEAT RETENTION, odor control, and moisture-wicking comfort features. - Ultra Stretch fabric. - Soft texture and excellent shape retention. - Brushed for warmth. - Updated with printed care labels that are gentle on the skin. - Perfectly fitting innerwear that stays invisible under bottoms.