• Tricot polyester interlock
• 131/134 - CSA Z96-22 Class 2 Level 2 and ANSI/ISEA 107-2020 Class 2 Type P and R
• 135/134N - CSA Z96-22 Class 1 Level 2 and ANSI/ISEA 107-2020 Class 1 Type O
• StarTech® reflective tape
• ID pocket with pen holders
• 3 storage pockets
• Cell phone pocket
• 2 radiophone clip straps
• Adjustable 1 size up at sides