Dual-layer work jacket with a peripheral zipper mechanism

Abstract

The utility model relates to a dual-layer work jacket with a peripheral zipper mechanism, comprising an outer protective layer (1) and an inner insulating layer (2), connected by a peripheral linear zipper mechanism (3) arranged along the inner peripheral zone of the front sections and collar of the outer protective layer (1). The inner insulating layer (2) is structurally designed as an independently wearable jacket, provided with sleeves, a collar, and its own central fastening element. The construction enables full attachment or separation of the two layers (1) and (2), allowing for use either as an integrated double-layer structure or as separate jackets.