Wei's has a limited availability of Carhartt X02 insulated coveralls with a firm finish. 

• Limited sizes available of X02
• 12-ounce, firm-hand, 100%-ring spun cotton duck
• Corduroy collar
• Red lining - 4.4-ounce, 100%-nylon quilted polyester mid-weight lining
• Heavy duty full front zipper with storm flap and snaps
• Multiple tool and utility pockets
• Right leg hammer loop
• Pleated elbows for ease of movement
• Two chest pockets with zipper closure
• Ankle to Waist two-way zippers with wind flap with snap closure
• Triple stitched main seams
• Split back with bi-swing
• Pencil slots on left sleeve
• Sized by chest, not by waist Regular: 5'7" thru 5'11" Short: 5'3" thru 5'7" Tall 5'11" thru 6'3"
• Neck snaps fit optional hood 
• Replaced by Carhartt 104396, which has a pre-washed finish. Wei's has these too.
• Style # X02