The IQBIE-0086 IQ ULTIMATE BOXER SHORTS are women's thermal underwear designed for comfort during activity and everyday wear. The IQ Ultimate line is described as versatile thermal underwear made of high-quality yarn fibers to ensure optimal performance. The material is very lightweight, stretchy, exceptionally soft, and pleasant to the touch, allowing the boxers to fit snugly and allow for unrestricted movement. The fitted cut supports a natural fit, and the construction promotes comfort under trekking pants, sportswear, and everyday clothing. According to the manufacturer's descriptions and publications about this line, the IQ Ultimate underwear effectively wicks moisture away, helps maintain a dry microclimate next to the skin, and promotes natural skin respiration. This makes the boxers ideal as sports underwear, men's thermal underwear, and a base layer for training, hiking, traveling, and everyday use. The IQ Ultimate model is a good choice for those looking for lightweight, breathable, and flexible women's boxers with a sporty feel.