COOLING COMFORT The Nike Pro Men's Baseball Top features stretchy, sweat-wicking fabric and mesh paneling to help keep you cool, dry and comfortable on the field. Benefits Dri-FIT Technology helps keep you dry and comfortable 3/4 sleeves and ergonomic seams for natural range of motion Mesh back panel provides enhanced breathability Compression fit for a locked-in feel Product Details Fabric: Dri-FIT 92% polyester/8% spandex Machine wash Imported