Tingley S74023C, Black X-Back Shirt Type O Class 1 Size:LG It has an access port

It has an access port for a D-Ring fall protection connection and 2" silver reflective tape for nighttime visibility

The Max-Dri fabric wicks away moisture while the RadCool technology uses your sweat to keep you cool

and 3 Exterior Pockets

this jacket is designed to keep you safe and looking good on the job site

Tingley S74023C, Black X-Back Shirt Type O Class 1 Size:LG It has an access portTingley's X Back t shirt uses snag resistant fabric to help keep it looking fresh through many uses. The moisture wicking properties of the material and comfortable feel make this shirt an excellent choice. Features: ANSI ISEA 107 Type O Class 1 Compliant CSA Z96 Class 1 Level 2 Compliant Breathable Moisture Wicking Polyester Colors: Black w Hi Viz Green Trim