A thermal undergarment with a textured, grid-like pattern, often made from cotton or a synthetic blend, provides insulation by trapping warm air close to the body. This textured knit fabric is known for its ability to wick moisture away from the skin, contributing to overall comfort in low temperatures.
The distinctive cellular construction of this type of base layer offers several advantages for cold-weather activities. It allows for greater breathability compared to smooth knits, reducing the likelihood of overheating and discomfort. The trapped air within the waffle weave provides excellent thermal insulation without excessive bulk, making it suitable for layering under other garments. Historically, similar textured fabrics have been utilized for warmth, demonstrating the enduring practicality of this design. The ability to effectively regulate body temperature while maintaining comfort makes these garments a valuable addition to winter wardrobes.
