POLAR CORE for compression shirts. The package allows you to turn your favorite compression shirt into a cooling device. The package includes 2 sew in soft feel Blue Veltex pcs. Which allows you to prepare two compression shirts. This allows you to use the cool-catchers soft feel gel pack to rest right on the lower backside of the neck for excellent core cooling. Polar-Core is great for baseball, softball, Lacrosse and golf. NOT for use with Football shoulder pads.
Add-on an extra gel pack use SKU: CKGEL