Propper Poly Cotton Twill 27P Flyers Coverall - Durable Non-FR

Our review of the Propper Poly/Cotton 27/P Flyers Coverall finds it is a practical, no-nonsense option for air crew, maintenance staff, and uniformed public safety personnel who do not need flame resistant protection. The single biggest reason to consider this coverall is its balance of durability and lightweight comfort: the 5.2 oz 65/35 poly/cotton twill feels sturdy yet breathable, and the sewing pattern follows mil-spec design for a familiar fit and pocket layout. For anyone needing a work coverall with sensible storage and easy on/off features, this model delivers.

Key Features

• Sewn to spec: Built to the mil-spec YACL-WP PD 99-01 R pattern so users get the same layout and structural details common to flight suits.
• Durable fabric: The 5.2 oz 65% polyester 35% cotton twill is colorfast and resists wrinkles and shrinkage while remaining lightweight for long shifts.
• Pocket configuration: Six primary zippered pockets plus a left shoulder hook-and-loop pocket and a left inner-thigh knife pocket give organized storage for tools and documents.
• Zippered leg openings: Leg zippers make the suit easy to put on and remove and allow the option to wear it untucked over boots.
• Adjustable fit: A pleated bi-swing back and hook-and-loop adjustable waist belt provide better upper-body mobility and a customizable waist fit.

Who It's For

This coverall suits air crew, maintenance technicians, and uniformed staff who need a serviceable, military-pattern work suit but do not require flame resistant gear. The non-FR fabric and mil-spec styling make it practical for training units, LE support roles, and commercial ground crews.

It is not the right choice for operations that require FR protection; organizations with strict flame or thermal hazard standards should select certified FR garments. Also, those who need a highly tailored, slim fit may find the generous alpha sizing and roomy leg cut less flattering.

Pros & Cons

Pros

• Durable yet lightweight 65/35 twill offers a comfortable balance for long wear.
• Mil-spec sewing pattern and multiple pockets deliver practical storage and familiar layout for flight personnel.
• Zippered leg openings and adjustable waist add real convenience for wearing over boots and improving mobility.

Cons

• Sizing is generous and can run large or baggy in the legs for some users, so careful size selection is advised.

Specifications

Our Verdict

The Propper Poly/Cotton 27/P Flyers Coverall is a solid value for crews and staff needing a durable, lightweight non-FR coverall with practical pockets and easy-entry features. It is best for users who prioritize functionality and a generous fit; those needing flame resistance or a trim silhouette should look elsewhere.

Frequently Asked Questions

Is this coverall flame resistant?
No. This model is non-FR and intended for situations that do not require flame resistant protection.

How does the sizing run?
Sized in alpha measurements with a generous fit; some users report roomy legs so consider trying or checking measurements before purchase.

What colors are available?
Dyed to match Tan and Freedom Sage military tones and also offered in Black and Dark Navy for commercial use.