The highly popular I'Z FRONTIER 9071 series is a fleece-lined autumn/winter innerwear. This garment was developed with a focus on comfort during winter work, rather than just immediate warmth upon wearing. It features a carefully constructed fabric and a fleece-lined material with a perfect peach-skin touch, providing both moderate insulation and a comfortable fit. The main material is treated with moisture-wicking and quick-drying properties to reduce chilling from sweat, a common problem during winter work. Selected yarn characteristics provide incredible abrasion resistance and anti-pilling performance. At the same time, it is a high-strength, robust model with formidable burst strength. While the material is characterized by its durability and firmness, it also achieves moderate ease of movement and a perfect fit. The high-density fabric structure measures relatively low air permeability, making it difficult for wind to pass through. It also has excellent antistatic properties, pursuing comfort in winter work scenes. Fleece-lined mesh material is used for some parts, reducing stuffiness during work. Sophisticated design infused with I'z-ism. Available in two colors: standard black and a unique graphic print.