Made of heavy 6.5oz cotton jersey, this work t-shirt is perfect for the job, with extended-tail to avoid ride up, underarm gussets for freedom of movement and oversized chest pocket. Arc Rating Type: Not_applicable Features: Tag Free Arc Thermal Performance Value (atpv): Not_applicable Closure Type: Pullover Head Fit: Regular Fit Industry: Construction Neckline: Crew Neck Pockets: 1 Chest Slip Pocket Sleeve Length: Short Sleeve Fiber Content: 100% Cotton Fabric Description: Knit Care: Tumble Dry, Machine Wash Country of Origin: Imported