Shirt Knox Dual Active men's

The Knox Dual Active base layer is the foundation of the Seasonless collection. Designed as a first layer worn directly against the skin, it provides a precise fit, lasting comfort and advanced moisture control all year round. It is ideal under a Knox protective jacket to prevent discomfort in warm weather, while its versatile design makes it equally suitable for other active sports.

Redesigned for 2026, Dual Active is made from soft, breathable polyester and elastane. The fabric feels luxuriously soft while retaining exceptional stretch and freedom of movement. Welded seams and reduced seaming create an ultra-sleek, streamlined fit that minimises bulk and eliminates pressure points beneath additional clothing layers.

Technical specifications:

• Year-round functionality: an essential first layer providing performance and comfort in all conditions.
• Premium material: breathable polyester/spandex blend – silky soft with excellent elasticity.
• HYDROCOOL®: advanced moisture management. Quickly wicks sweat away from the skin, accelerates the drying process and regulates temperature for a fresher, more efficient feel.
• SILVERPLUS®: long-lasting odour protection. Prevents bacterial growth so garments stay fresher for longer. Enables less frequent washing at lower temperatures, extending fabric life and supporting sustainability.
• Advanced construction: bonded seams reduce layer thickness and eliminate the risk of compression, ensuring a perfect fit.
• Strategic ventilation: laser-cut zones beneath the armpits and between the shoulders optimise airflow.
• Versatility: designed for Knox protective jackets, but equally suitable for any sport.
• Style and fit: fitted silhouette, contoured shape, welded seams, panels with a subtle mountain motif and elegant Knox branding.
• Complete the set: matching thermal trousers are available.
• Colour: light grey, black.
• Sizes: S - 3XL.