The iQ Series® Men's Midweight Enhanced Visibility Mobility Coverall was built for comfort. The 6 oz. fabric with CAT 1 protection and NFPA® 2112 compliance feels light and smooth. The mobility design gives plenty of room for movement featuring an elastic back waist and deep-pleated back. This premium coverall also has a patent pending sleeve pleat to make it easy to reach and raise your arms without restriction.