A simple but effective means to make sure you are seen by day and by night. Day-Glo yellow and orange mesh material is bright by day, and is light and breathable enough to prevent overheating. The 3M Scotchlite material is reflective by night, and from the rear shows the classic Sam Browne pattern for ultimate visibility. Two loops on the rear can be used to mount LED lights for increased visibility. Zipped front closure makes the waistcoat easy and convenient to fit or remove. Easily seen from 200 yards.