ST21B Type R Class 3 Long Sleeve Black Bottom T-Shirt Size:M / 1 m calibration gas

/ 1 m calibration gas tubing

Eye Outer Size: 1-3/4"

Product Type: Helmet

-20 thread mount

Product Type: Mason Twine

ST21B Type R Class 3 Long Sleeve Black Bottom T-Shirt Size:M / 1 m calibration gasRadians ST21B Type R Class 3 High Visibility T Shirt with Max Dri Moisture Wicking Mesh is made with an arid Birdseye 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