Radians ST21-3PGS-M Max-Dri Class 3 Long Sleeve T-Shirt, Medium SummerFun There are no tools required

There are no tools required to switch between modes

Measures 15' x 25'

Diameter x Overall Length: 5/8" x 8-1/2"

When reinforced with asphalt saturated felt or a suitable membrane

Radians ST21-3PGS-M Max-Dri Class 3 Long Sleeve T-Shirt, Medium SummerFun There are no tools requiredRadians ST21 Class 3 Long Sleeve Safety T Shirt is made with Max Dri which is an arid Birdseye Moisture Wicking Mesh allowing for maximum breathability, without compromising durability. The stripes are adhered by heat transfer rather than 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. The front pocket does not include reflective material to allow