Japan MIC Co., Ltd. Best Cool Vest All Mesh Heatstroke Prevention Outdoor Work Outdoor Camping Energy Saving We are selling three sizes: M, L, and LL!! Please feel free to contact us for bulk purchases! ★★Brand New★★ ◎Brand: Japan MIC Co., Ltd. ◎Size: M ◎Set Contents: Vest x 1, Ice Packs x 3 【Product Details】 ●Cool vest that cools the body using ice packs! Use by attaching three ice packs to the area between the shoulder blades and under the armpits of the vest. By adjusting the shoulder straps, the ice packs can be perfectly fitted between the shoulder blades and under the armpits, effectively cooling the areas where major arteries pass. ●Large ice packs provide long-lasting coolness. It is stretchy and fits the body, making it easy to move and work. ●Recommended not only for outdoor work, but also for watching sports, leisure activities, sightseeing, farming, and outdoor sales. It can also be worn indoors to reduce electricity costs from air conditioning.