Knox Dual Active Base Layer Ladies Long Sleeve Functional Shirt

Original price was: $62.68.Current price is: $19.79.

Clothing Size Conversion Chart
Category US EU UK Chest (in) Waist (in) Hips (in)
Men XS 44 34 32-34 26-28 33-35
S 46 36 34-36 28-30 35-37
M 48 38 38-40 32-34 39-41
L 50 40 42-44 36-38 43-45
XL 52 42 46-48 40-42 47-49
Women XS 32 6 31-32 24-25 33-34
S 34 8 33-34 26-27 35-36
M 36 10 35-36 28-29 37-38
L 38-40 12-14 37-39 30-32 39-41
XL 42 16 40-42 33-35 42-44
Youth XS 128 7 26-28 23-24 26-28
S 134 8 28-30 24-25 28-30
M 140 10 30-32 25-26 30-32
L 146 12 32-34 26-27 32-34
XL 152 14 34-36 27-28 34-36
Pants Size Conversion Chart
CategoryUSEUUKWaist (in)Hip (in)Inseam (in)
Men284428283430
304630303631
324832323832
345034344033
365236364234
Women0324243430
2346253530
4368263631
63810273832
84012284032
Shoes Size Conversion Chart
CategoryUSEUUKFoot Length (in)
Men6395.59.25
7406.59.625
8417.510
9428.510.25
10439.510.625
114410.511
124511.511.25
134612.511.625
Women5352.58.5
6363.58.875
7374.59.25
8385.59.625
9396.510
10407.510.25
11418.510.625
12429.511
M (Unisex)5374.58.75
6385.59
7396.59.5
8407.510
9418.510.25
10429.510.625
114310.511
124411.511.25
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Description

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

Additional information
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Size

2XL

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L

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M

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S

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XL

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XS