Meet the king of jackets. The Lab Coat is one of Flylow’s most premium pieces, a jacket meticulously designed for climbing and skiing mountains in harsh conditions and variable temperatures. Now made with renowned GORE-TEX, it is the most waterproof, breathable shell jacket you’ll find. Ultra-durable three-layer fabric is light yet robust, making it the perfect layer for storm days or long backcountry hauls. Smart features like waterproof zippers, ample underarm vents, articulated sleeves for mobility, and pockets easily accessible while wearing a backpack make this a long-lasting, packable hardshell built for the backcountry.