Materials: 100% Soft Polyester Birds-Eye MeshANSI STANDARD / CLASS 3 - LEVEL 2Durable 2" Reflective Tape./ Lime TrimPockets: 1 Upper Left FrontSIZES: Small, Medium , Large, XL, 2X, 3X, 4X,5X Product Description Class 2 Short Sleeve Safety T-Shirt is made with breath ability which is an arid Birdseye Moisture Wicking Mesh allowing for maximum breath ability, without compromising durability. The stripes are sewn on, making the safety T-shirt wear much more like a regular T-shirt. The wicking properties improve hot weather comfort making it feel much cooler.