The Carhartt FR Duck Bib Overalls in Navy are designed for men working in the construction industry. Made of flame-resistant canvas material, these quilt-lined overalls provide safety and protection. With a classic bib design and a Cat 3 flame rating, these overalls are durable and reliable for tough job environments. Made in Mexico by the trusted brand Carhartt, these overalls offer comfort and functionality for those in need of flame-resistant work clothing.