Knox Dual Active Men’s Base Layer – Black Size:S Internal hydration bladder compartment w/

Internal hydration bladder compartment w/ internal hose routing options (compatible with 2L and 3L Hydrapak® sold separately)

INCREASED COVERAGE

- Shell Type: Carbon / Multiaxial Fiber

Stretch panels

is engineered with an “everything you need

Knox Dual Active Men’s Base Layer – Black Size:S Internal hydration bladder compartment w/The Knox Dual Active Base Layer forms the foundation of the Seasonless Collection, engineered as the first layer worn next to the skin. Designed for year round performance, it delivers a precision fit, lasting comfort, and advanced moisture control. Intended to be worn beneath a Knox armoured shirt, it prevents stickiness and discomfort in the heat, while its versatile design makes it equally suited to other active sports. Reinvented for 2026, the