Wrangler Riggs Workwear Men's 20X FR Vintage Boot Cut (Style 39ST)

Our review of the Wrangler Riggs Workwear Men's 20X FR Vintage Boot Cut Jean finds it best for on-the-job professionals who need a slim-fitting, flame resistant pant that still fits over boots. The single biggest reason to buy is the certified flame resistant protection with an ATPV rating of 21 cal/cm2, which provides durable, self-extinguishing safety for electricians, construction workers and anyone exposed to arc or flash hazards while keeping a modern slim silhouette.

Key Features

• Slim fit with bootcut: The jeans are cut slim through the seat and thigh and feature a bootcut leg that slips comfortably over work boots for practical wear on site.
• Flame resistant fabric: Constructed to meet FR requirements, this jean carries an ATPV 21 cal/cm2 rating and is made to self-extinguish to help reduce burn severity.
• Durable stretch blend: A stretch-cotton blend offers mobility and all-day comfort without sacrificing toughness for routine jobsite wear.
• Five-pocket storage: Traditional five-pocket styling gives two front pockets, a watch pocket and two back pockets for basic tool and personal storage.
• Work-ready construction: Designed as Riggs Workwear, these jeans emphasize function and longevity for professionals who need dependable gear.

Who It's For

The Wrangler Riggs 20X FR Vintage Boot Cut Jean is aimed at men who work in environments with potential arc flash or thermal risk and want a contemporary, slim appearance rather than a loose carpenter fit. Electricians, field technicians and light construction workers who require certified flame resistance but prefer a trimmer cut will appreciate the balance of protection and style.

Those who need a roomier cut for heavy tool belts, frequent kneeling or extensive layering should look elsewhere, as the slim fit sits below the natural waist and fits closer through the thigh. Also, buyers concerned about exact sizing should note reports that the size runs small and may require ordering one size up.

Pros & Cons

Pros

• Certified ATPV 21 cal/cm2 flame resistant protection that self-extinguishes.
• Slim fit with bootcut offers a modern look that still fits over work boots.
• Stretch-cotton blend delivers comfort and mobility for long shifts.
• Classic five-pocket layout provides practical storage without bulk.

Cons

• Sizing tends to run small according to multiple customers, so careful measurement or sizing up is advised.
• Some users reported durability issues after heavy use, so more rigorous jobs may wear these faster than expected.

Specifications

Brand	Wrangler Men's Sportswear
Fit	Slim fit through seat and thigh; sits below natural waist
Leg style	Boot cut to fit over work boots
Protection rating	ATPV 21 cal/cm2 (flame resistant)
Material	Durable stretch-cotton blend
Pockets	Five-pocket jean style (2 front, 1 watch, 2 back)

Our Verdict

The Wrangler Riggs Workwear 20X FR Vintage Boot Cut Jean is a strong option for professionals who prioritize certified flame resistant protection in a slimmer, modern fit that still accommodates boots. It offers good comfort and value for many jobsite roles, but buyers should size carefully and consider heavier-duty alternatives if extreme abrasion resistance is required.

Frequently Asked Questions

Are these jeans truly flame resistant?
Yes. They carry an ATPV rating of 21 cal/cm2 and are designed to self-extinguish to help reduce burn severity.

Do these fit over work boots?
Yes. The boot cut leg is intended to fit over work boots while the rest of the jean maintains a slim profile.

Should I size up?
Many buyers report the sizing runs small, so measuring and considering one size up is recommended for the best fit.