Knox Dual Active Base Layer Ladies Long Sleeve Functional Shirt

Knox Dual Active Base Layer Women's Long Sleeve Functional Shirt

The Dual Active Base Layer for women is the perfect foundation for the Knox Seasonless® Collection. Designed as the first layer directly on the skin, it combines a feminine fit, luxurious comfort, and technical performance—for every season and every activity. The version revised for 2026 is made from a particularly fine polyester-elastane blend that feels soft and smooth while offering maximum freedom of movement. Thanks to bonded seams, the base layer sits flat and close to the body without pressure points or unnecessary bulk – ideal under a Knox Armored Shirt or on its own for sporting activities.

Modern Rudolf technologies ensure that you stay dry and fresh even in hot weather or under high stress: moisture is quickly wicked away, odor formation is reduced, and the skin climate is optimally regulated. Additional ventilation zones under the arms and between the shoulder blades noticeably improve air circulation. The feminine, tailored cut with subtle design details and elegant Knox branding makes the Dual Active not only functional but also stylish – a base layer that effortlessly combines performance and elegance.

Features:

• Year-round performance – high-quality functional base layer for all climates
• Fine polyester-elastane blend – silky soft, breathable, and extremely stretchy
• HYDROCOOL® moisture management – effectively wicks away sweat, dries quickly, and regulates body temperature
• SILVERPLUS® odor protection – long-lasting freshness, and easy care
• Sustainable comfort – fewer washes, low washing temperatures, and reduced resource consumption
• Flat bonded seams – smooth second-skin fit without friction or bulging
• Targeted ventilation – laser-cut ventilation zones for maximum air circulation
• Feminine performance cut – close-fitting, shaping & elegant
• Elegant design – subtle mountain prints and high-quality Knox branding
• Versatile – perfect under Knox protectors or for other sports
• Matching pants available – for a complete base layer set