Introduction

PCM(Phase Change Material) Cooling Vest.It is a cooling vest developed with new materials.When you wear this cooling vest ,body will exchange the heat with cold PCM ,body temperature will keep cool for long time.Seal PCM material inside cooling vest, PCM absorb cod when in cold condition where ambient temperature below phase transition point ,and release cold in hot ambient.Our factory custom temperature 18°C , 23°C, 28°C phase change material(PCM).High-quality customization for customer needs.Compared with cooling vests such as fans and ice water, PCM materials are safer to make, easier to use, and more durable.Keep cool 5-10 hours.When you are in a high temperature environment, or when you are working outdoors, sports, leisure and entertainment, PCM cooling vest you can be worth having.