Flame Resistant Coverall with lowest shipping

CONTRACTOR COVERALL

Flame resistant
EXCEL 9 oz 100% cotton
NOMEX 4.5 oz NOMEX IIIA
Ammonia cure (INDURA)
Concealed, two-way brass zipper
Gripper at top of zipper and at neck
One-piece, topstitched, lay flat collar
Hemmed sleeves
Two set-in front pockets
One chest pocket
Two patch hip pockets
Side vent openings
Arc Rating EXCEL ATPV 11.2 calories/cm2
Arc Rating NOMEX IIIA ATPV 4.8 calories/cm2
What is "Arc Rating"?
Retail price EXCEL $63.80 NOMEX $119.90
EXCEL $47.95 ADD $10.00 for sizes 56-58
NOMEX $89.95 ADD $14.00 for sizes 56-58