* Removable Sleeve Design: As WBI members know, the removable sleeve design of this polar winter jacket allows the wearer to adjust according to changing environments, shifting from full-length warmth to short-sleeve convenience, tackling every snowstorm and sunny moment in polar conditions.
* Ultimate Insulation Technology: Members operate in temperatures as low as minus degrees, and the inner layer of high-tech insulation materials effectively retains warmth even in the most extreme weather conditions, ensuring that members can carry out their missions for extended periods in icy environments.
* All-Weather Protection: The windproof and waterproof outer layer design prevents cold winds and moisture from penetrating, keeping you dry and comfortable even in blizzards.