A THERMAL DUAL-LAYER UNDERGARMENT FOR A DRY DIVING SUIT

摘要

A thermal insulating garment for an underwater diving suit has an inner insulating layer or thermal core and an outer elastomeric layer. The inner thermal core layer is larger than the outer layer. The inner thermal core thermal layer is temporarily fixed to the outer elastomeric layer by fastening means such as a hook and loop system. A zipper may be disposed between the two shoulders of the garment and across the chest of the garment to permit the top portion of the garment to be removed and permit diver entry and egress into the dry suit. There is a lamination seal at the ankles, wrists and collar of the garment.