Wrangler Riggs Workwear Men's 20X FR Vintage Boot Cut (Style 0BZC)

Our review of the Wrangler Riggs Workwear Men's 20X FR Vintage Boot Cut Jean finds it best for tradespeople who need flame resistant denim that still fits and moves. These are slim fit jeans with a bootcut leg designed to sit below the natural waist and cover boots, and their defining selling point is certified FR protection with an ATPV rating of 21 CAL/CM2, which means the fabric is made to self-extinguish to help reduce burn severity. The overall feel is durable yet lightweight thanks to the stretch-cotton blend, making them a practical option for warm-weather work or layered use.

Key Features

• Slim fit with bootcut: The slim fit through the seat and thigh combined with a bootcut leg allows the jean to fit over work boots while remaining trim and comfortable.
• Flame resistant fabric: Built to meet FR standards the material has an ATPV of 21 CAL/CM2 and is designed to self-extinguish for added on-the-job safety.
• Durable stretch-cotton blend: The construction balances durability and mobility so the jeans hold up during active tasks while offering all-day comfort.
• Classic five-pocket styling: Two front pockets, a watch pocket and two back pockets provide familiar, practical storage for small tools and everyday items.
• Low rise fit: Sits below the natural waist which can improve comfort for users who prefer a lower waistband when bending or working.

Who It's For

The Wrangler Riggs 20X FR jean is aimed at electricians, construction workers and other tradespeople who require certified flame resistant workwear but prefer a slimmer, modern fit. The modest stretch and bootcut make it suitable for those who wear work boots regularly and who want a less bulky silhouette than traditional relaxed-fit work jeans.

Workers who need heavier denim or extra reinforcement in high-wear areas should look elsewhere. Also, shoppers who prefer roomy or relaxed fits should consider other cuts, because this model runs slim through the seat and thigh and several customer reports note the sizing runs small.

Pros & Cons

Pros

• Certified FR protection with an ATPV 21 CAL/CM2 rating for reliable flame resistance on hazardous jobs.
• Slim fit and bootcut design that fits over boots while keeping a modern silhouette.
• Comfortable, lightweight feel from the stretch-cotton blend, suitable for warm days or active work.
• Classic five-pocket layout offers useful everyday storage without extra bulk.

Cons

• Sizing runs small for some customers, so ordering one size up may be necessary for a proper fit.
• Mixed durability reports: while many find them long-lasting, a few customers experienced tearing after a month of heavy use.

Specifications

Fit	Slim fit through seat and thigh
Leg style	Boot cut to fit over boots
FR rating	ATPV 21 CAL/CM2
Material	Durable stretch-cotton blend
Pockets	Five-pocket blue jean style
Rise	Sits below the natural waist

Our Verdict

The Riggs 20X FR is a smart choice for professionals who need certified flame resistant denim with a contemporary slim fit. It delivers sensible protection, practical pockets and a comfortable stretch that make it good value for workers who prioritize a less bulky look while staying protected on the job.

Frequently Asked Questions

Are these jeans truly flame resistant?
Yes. They carry an ATPV rating of 21 CAL/CM2 and are made to self-extinguish to help reduce burn severity.

How does the fit run?
The jeans are a slim fit through the seat and thigh and several customers report the sizing runs small, so consider sizing up if you prefer extra room.

Will they fit over work boots?
Yes. The bootcut leg is designed to go over most work boots while maintaining a slimmer overall profile.