Pentagon Men's Kissavos Thermal Pants Coyote 100% Polyester Highly breathable and lightweight isothermal underwear pants. Durable thermo active material blend provides excellent thermal insulation Highly stretchable construction adapts to the shape of the body Dry Pro technology wicks moisture away from the skin. Anti-bacterial properties provide outstanding protection against bad odour Maximum freedom of movement under all conditions.Ideal combination of warmth, comfort, and flexibility Suitable for winter season with colder temperatures. Material: 94% Polyester 6% Elastane