New infused compression shirt with our “Patent Pending” enhanced cooling device. Polar-Core Adult Sleeveless Compression shirt allows you to position the cool-catchers soft feel cold gel pack right to the base of your neck for excellent cooling. Polar-Core Adult Compression shirt comes with attached Veltex and 3 soft feel cold gel packs. The Compression shirt is made of 85% Polyester & 15% Spandex. The body shirt is made in China. Care instructions: hand or machine wash cold separately, line dry. Veltex may fad. NOTE: ALL ORDERS SHIP IN 5-7 BUSINESS DAYS. Need help with sizing, see our sizing chart.