Propper Poly Cotton Twill 27P Flyers Coverall - Durable Utility Fit

Our review of the Propper Poly/Cotton 27/P Flight Suit finds it is a practical, value-oriented coverall for non-FR flight, maintenance, or uniform duties where durability and function matter more than flame resistance. The single biggest reason to consider this suit is its combination of a lightweight, colorfast poly/cotton twill and a generous, alpha sizing system that makes it easy to wear over layers or work gear. For teams needing military-colored or commercial pilot tones without FR cost, this coverall is a straightforward, hard-working choice.

Key Features

• Sewn to spec: Built to the mil-spec YACL-WP PD 99-01 R pattern so the overall cut and pocket layout match classic flight suit expectations for crew and maintenance use.
• Durable fabric: The 5.2 oz 65/35 polyester/cotton twill balances lightweight comfort with colorfastness, wrinkle and shrink resistance for frequent wear and washing.
• Alpha sizing: Sized in alpha options for simplified ordering and a relaxed, generous fit that accommodates layers or equipment underneath.
• Ample pockets: Six primary zipper pockets plus a left shoulder hook-and-loop pocket and a secured thigh knife pocket give plenty of organized storage on the job.
• Zippered leg openings: Leg zips make donning and doffing easier and allow the suit to be worn untucked over flight boots for quick transitions.
• Adjustable fit: Pleated bi-swing back and an internal hook-and-loop waist belt let users fine-tune mobility and torso fit for active tasks.

Who It's For

The coverall is aimed at non-FR flight crews, maintenance staff, public safety or law enforcement personnel who need the look, pocket layout and mobility of a flight suit without the added cost of flame-resistant materials. It is also suitable for teams that require consistent military colors like Tan and Freedom Sage or commercial colors such as Black and Dark Navy.

Those who require certified flame resistance, extreme abrasion protection, or a very tailored, slim fit should look elsewhere; the 27/P is intentionally generous and designed for function and ease of movement rather than a close, tailored silhouette.

Pros & Cons

Pros

• Lightweight but durable poly/cotton twill resists wrinkles and shrinking in regular use.
• Well thought-out storage with six zipper pockets and additional accessory pockets for tools and small items.
• Alpha sizing and adjustable waist make it easy to fit across a range of body types and layering needs.
• Multiple color options match military and commercial palettes for uniform use.

Cons

• Fit is mixed by customers; some report baggy legs and a long torso, so those wanting a trim fit may need tailoring.
• Not flame resistant, so it is unsuitable for environments that require FR certification or specialist protective gear.

Specifications

Material	5.2 oz 65% polyester / 35% cotton twill
Pattern	Sewn to mil-spec YACL-WP PD 99-01 R design
Pockets	6 primary zipper pockets plus shoulder and inner-thigh accessory pockets
Sizing	Alpha sizes for a generous fit
Colors	Tan, Freedom Sage, Black, Dark Navy
Leg feature	Zippered leg openings for easy on/off and boot access
Use	Non-FR operations, flight crew, maintenance, uniform coverall

Our Verdict

The Propper Poly/Cotton 27/P Flight Suit is a sensible, cost-conscious choice for crews and staff who need a functional flight coverall without FR protection. Its durable, low-maintenance fabric, practical pocket layout and adjustable fit deliver notable value for uniformed teams and maintenance roles, though those needing a slim fit or certified FR protection should consider alternatives.

Frequently Asked Questions

Is this suit flame resistant?
No, the Poly/Cotton 27/P is not FR; it is intended for non-FR operations and uniform use.

How does the sizing run?
Sized in alpha options with a generous cut; some customers report baggy legs and a longer torso, so consider that if you prefer a trim fit.

What colors are available?
Available in Tan, Freedom Sage, Black and Dark Navy to match military and commercial palettes.