– 1.5 times warmer than our regular ‘HEATTECH’. *Based on CLO values, which indicate the thermal insulation of clothing. Comparison with standard ‘HEATTECH’. – Gentle 100% cotton lining, brushed for extra warmth. – A warm and comfortable layer with Heat of Absorption, HEAT RETENTION, moisture-wicking, and Ultra Stretch features. – Versatile cut for easy layering.
1.5 times* warmer than our regular ‘HEATTECH’. 100% cotton lining for a soft feel against the skin.
