Sleeve Material: 50% Nylon / 50% Cotton Rip-Stop Material.

Chest & Back Material: 60% Cotton / 40% Acrylic Material.

Chest & Back Material Melting Point: 230 Degrees Fahrenheit.

Sleeves Are Not Treated To Be Fire Retardant.

Sleeve Uses A 6 Oz Fabric.

Lightweight And Breathable Material.

Resists Melting & Dripping.

Moisture Wicking.

Zipper Closure Storage Sleeve Pocket For Accessories And Gear.

Anti Abrasion Padded Elbow Patches With Opening For Elbow Pads With Hook And Loop Closure.

Gusseted Sleeves.

Glint Tape Holder For IR (Infra-Red) Tape.

Loop On Sleeve Pockets For Attaching Name, Rank & Flag Patches.

Mandarin Collar With Front Quarter Zipper.

The 1/4 zip FR combat shirt is made for comfort, worn for protection, perfect for military personnel in the field to wear under hot, heavy body armor and tactical vests. This combat shirt is made of a no-melt, no-drip fabric, rated to withstand heat up to 230 degrees Fahrenheit. The combat shirt is lightweight and has breathable fabric that wicks away moisture while keeping you dry. FROG (Flame Resistant Organization Gear) style combat shirt. GI Government Issued style. Black lightweight and breathable 1/4th zipper FR army combat shirt.