'Extra Warm' is 1.5 times warmer than our regular 'HEATTECH.' Based on CLO values, which indicate the thermal insulation of clothing. Compared to standard 'HEATTECH.' 100% cotton on the inside, brushed for extra softness. Ultra Stretch fabric conforms to the body for a perfect fit. Crew neck design with a Tshirtstyle collar for easy layering. Knitted fabric retains its shape even after repeated washes.
'Extra Warm' is 1.5 times warmer than our regular 'HEATTECH.' Based on CLO values, which indicate the thermal insulation of clothing. Compared to standard 'HEATTECH.' 100% cotton on the inside, brushed for extra softness. Ultra Stretch fabric conforms to the body for a perfect fit. Crew neck design with a Tshirtstyle collar for easy layering. Knitted fabric retains its shape even after repeated washes.
'Extra Warm' is 1.5 times warmer than our regular 'HEATTECH.' Based on CLO values, which indicate the thermal insulation of clothing. Compared to standard 'HEATTECH.' 100% cotton on the inside, brushed for extra softness. Ultra Stretch fabric conforms to the body for a perfect fit. Crew neck design with a Tshirtstyle collar for easy layering. Knitted fabric retains its shape even after repeated washes.
'Extra Warm' is 1.5 times warmer than our regular 'HEATTECH.' Based on CLO values, which indicate the thermal insulation of clothing. Compared to standard 'HEATTECH.' 100% cotton on the inside, brushed for extra softness. Ultra Stretch fabric conforms to the body for a perfect fit. Crew neck design with a Tshirtstyle collar for easy layering. Knitted fabric retains its shape even after repeated washes.
Size
