Mertra Heat Reactive Puffers: A Mertra Heat Reactive Puffers Jacket is designed for those who value both function and fashion. Built with weather-resistant materials and a sleek silhouette, it offers all-day comfort and protection in unpredictable conditions. Whether you’re navigating city streets or venturing outdoors, the Mertra Jacket keeps you warm, dry, and stylish. Its tailored fit, breathable lining, and thoughtful details make it a versatile piece for any season. With a modern, minimalist aesthetic, this jacket transitions effortlessly from Mertra commutes to weekend adventures—your ideal outer layer for performance and style. Key Features Water-resistant outer shell Windproof construction Breathable mesh lining Adjustable hood with toggle cords Zippered side and chest pockets Lightweight yet insulated Sleek, modern fit Durable YKK zippers Elastic cuffs and hem Packable design for travel.