Omni-HeatTM thermal reflective insulation traps and reflects body heat to keep you warm Thermarator insulation traps warmth and retains heat even when wet Interior security and zippered hand pockets keep outdoor essentials close Partial elastic cuff around the shoulder for a more secure fit Classic, regular fit that provides a comfortable range of motion Wide baffles packed with synthetic insulation and thermal-reflective lining make the Pike Lake jacket from Columbia your go-to when temperatures drop. Perfect for a chilly drizzle or mild snowfall, it features Columbia's signature Omni-Heat Thermal-Reflective lining on the inside. Ultra-breathable and moisture-wicking, tiny, reflective dots reflect body heat generated by the wearer and help to disperse moisture and any excess warmth. Also equipped with zip-up pockets and an interior security pocket to keep valuables secure, the Thermarator insulation makes this best for cold conditions that require lightweight warmth.