Aerocool Moisture Wicking Athletic Squash / Tennis Polo Shirt Aerocool hight performance wicking fabric Non piling, lightweight Aerocool knit wicking fabric is durable, abrasion-resistant, & cotton-soft Bi-component knit construction Aerocool fabric for superior moisture management Arm panel is designed to maximize free movement; side vent hem for increased coverage in back Crew neck construction with a Johnnie collared finish Exceptionally lightweight, durable and comfortable. Easy care - wash and dry