Hard Shell Jacket This detachable-liner hard shell jacket is a versatile garment designed specifically for outdoor enthusiasts and daily commuters. It combines cutting-edge technology with practical aesthetics, effortlessly adapting to various complex weather conditions and diverse scenarios. The outer layer is crafted from high-performance polyester fabric, effectively resisting rainwater penetration. Additionally, its dense fiber structure and fully sealed seam technology can withstand winds of level 7 or higher—whether in heavy downpours or howling gales, it provides reliable protection against wind and rain. The built-in premium fleece liner, featuring a unique fiber weaving technique, creates countless tiny air-trapping pockets. This design efficiently blocks cold air intrusion and locks in body heat, ensuring a warm and comfortable wearing experience even in frigid outdoor environments. The hood, cuffs, and hem are equipped with adjustable drawstrings or Velcro, allowing free customization based on actual needs to prevent wind and rain from seeping in. The liner and outer shell are connected via high-quality zippers, enabling easy detachment for three wearing styles. This versatility lets you mix and match freely according to different seasons and weather, meeting diverse needs. Ideal for outdoor activities such as mountaineering, hiking, camping, skiing, and cycling, it handles unpredictable weather conditions with reliable protection. For urban commutes, travel, or shopping, it is both stylish and practical, easily coping with sudden rain or temperature drops.