Max-DriTM Moisture Wicking Mesh is made with an arid Birdseye Mesh allowing for maximum breathability, without compromising durability Wicking properties improve hot weather comfort making it feel much cooler Stripes adhered by heat transfer rather than sewn on, making the safety T-shirt wear much more like a regular T-shirt Upper-left front pocket does not include reflective material to allow for corporate imprints Color blocking at base of t-shirt and bottom of sleeves.