Fabric: 6.8 oz 60% cotton 40% polyester brushed duck
Triple-needle stitched main seams
Two chest pockets with button closure
Pencil opening on left pocket
Adjustable button cuffs
SIZING: The 4XLT is about 66" in the chest and 37.5" long down the back. The 4XR is about 36" long, with a 66" chest and a 37" sleeve. The 6XR has a 76" chest and is 37.5" long. These are nicely sized in both Tall and Reg. THANKS!